:root{--accent: #030174;--accent-light: #e8e7f5;--bg: #f8f9fb;--surface: #ffffff;--border: #e2e5ea;--text: #1a1a2e;--text-secondary: #6b7280;--radius: 12px;--shadow: 0 1px 3px rgba(0,0,0,.06)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6}.app-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh;transition:grid-template-columns .2s ease}.app-shell--collapsed{grid-template-columns:56px 1fr}.sidebar{background:var(--surface);border-right:1px solid var(--border);padding:24px 16px;display:flex;flex-direction:column;gap:4px;transition:padding .2s ease,width .2s ease}.sidebar--collapsed{padding:16px 8px;align-items:center}.sidebar--collapsed .sidebar__link{justify-content:center;padding:10px}.sidebar__logo{font-size:18px;font-weight:700;color:var(--accent);padding:0 8px 20px;border-bottom:1px solid var(--border);margin-bottom:12px;text-decoration:none}.sidebar__link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;transition:all .15s}.sidebar__link:hover{background:var(--accent-light);color:var(--accent)}.sidebar__link.active{background:var(--accent-light);color:var(--accent);font-weight:600}.sidebar-sub{position:relative;margin-left:24px;padding-left:12px;display:flex;flex-direction:column;gap:0}.sidebar-sub:before{content:"";position:absolute;left:0;top:0;bottom:14px;width:0;border-left:1.5px dotted var(--border)}.sidebar-sub__item{position:relative;display:flex;align-items:center;gap:8px;padding:6px 10px;background:none;border:none;font-size:13px;font-weight:400;color:var(--text-secondary);cursor:pointer;border-radius:6px;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:all .12s}.sidebar-sub__item:before{content:"";position:absolute;left:-12px;top:50%;width:12px;height:0;border-top:1.5px dotted var(--border)}.sidebar-sub__item:hover{background:var(--accent-light);color:var(--accent)}.sidebar-sub__item--active{background:var(--accent-light);color:var(--accent);font-weight:600}.sidebar-sub__label{overflow:hidden;text-overflow:ellipsis}.sidebar-sub__line{display:none}.main-content{padding:32px;max-width:1100px;margin:0 auto;overflow-y:auto;width:100%}.main-content:has(.editor-split){max-width:none;padding:0;overflow:hidden}.editor-split{display:grid;grid-template-columns:var(--editor-width, 420px) 6px 1fr;height:100vh}.editor-panel{overflow-y:auto;padding:0 20px 100px;border-right:1px solid var(--border);background:var(--bg)}.editor-preview{position:relative;background:#e5e7eb;display:flex;flex-direction:column}.editor-preview__toolbar{display:flex;align-items:center;gap:8px;padding:8px 16px;background:var(--surface);border-bottom:1px solid var(--border);font-size:12px;color:var(--text-secondary);flex-shrink:0}.editor-preview__toolbar .btn{padding:4px 10px;font-size:11px}.editor-preview__frame{flex:1;border:none;background:#fff;width:100%;height:100%}.editor-preview__empty{flex:1;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);font-size:14px}.editor-preview--desktop .editor-preview__frame{max-width:none}.editor-preview--tablet .editor-preview__frame{max-width:768px;margin:0 auto}.editor-preview--mobile .editor-preview__frame{max-width:375px;margin:0 auto}.details-summary{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;cursor:pointer;list-style:none;-webkit-user-select:none;user-select:none;border-radius:var(--radius)}.details-summary::-webkit-details-marker{display:none}.details-summary:before{content:"▸";font-size:10px;color:var(--text-secondary);margin-right:6px;transition:transform .15s}details[open]>.details-summary:before{transform:rotate(90deg)}.details-summary:hover{background:var(--bg)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-header h1{font-size:22px;font-weight:700}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;border:none;cursor:pointer;transition:all .15s;text-decoration:none}.btn--accent{background:var(--accent);color:#fff}.btn--accent:hover{opacity:.9}.btn--ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn--ghost:hover{background:var(--bg)}.btn--danger{background:#dc2626;color:#fff}.btn--danger:hover{opacity:.9}.btn--sm{padding:6px 14px;font-size:13px}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:13px;font-weight:600;color:var(--text-secondary);margin-bottom:6px}.input,.textarea{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;transition:border-color .15s;background:var(--surface)}.input:focus,.textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}.textarea{min-height:120px;resize:vertical}.page-tabs{display:flex;gap:4px;align-items:center;margin-bottom:20px;padding:4px;background:var(--bg);border-radius:var(--radius);border:1px solid var(--border);overflow-x:auto}.page-tab{display:flex;align-items:center;gap:2px;border-radius:6px;transition:background .15s}.page-tab__btn{display:flex;align-items:center;gap:6px;padding:8px 12px;background:none;border:none;font-size:13px;font-weight:500;color:var(--text-secondary);cursor:pointer;white-space:nowrap;border-radius:6px}.page-tab__btn:hover{color:var(--text);background:var(--surface)}.page-tab__path{font-size:11px;color:var(--text-secondary);opacity:.6;font-weight:400}.page-tab--active{background:var(--surface);box-shadow:var(--shadow)}.page-tab--active .page-tab__btn{color:var(--accent);font-weight:600}.page-tab__delete{display:flex;align-items:center;padding:4px;margin-right:4px;background:none;border:none;color:var(--text-secondary);cursor:pointer;border-radius:4px;opacity:0;transition:opacity .15s,color .15s}.page-tab:hover .page-tab__delete{opacity:1}.page-tab__delete:hover{color:#dc2626;background:#dc262614}.page-tabs__divider{width:1px;background:var(--border);align-self:stretch;margin:4px;flex-shrink:0}.page-tab--add{display:flex;align-items:center;gap:4px;padding:6px 12px;background:none;border:1px dashed var(--border);font-size:12px;color:var(--text-secondary);cursor:pointer;border-radius:6px;white-space:nowrap}.page-tab--add:hover{border-color:var(--accent);color:var(--accent)}.section-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;box-shadow:var(--shadow);transition:box-shadow .15s}.section-card.dragging{box-shadow:0 8px 24px #0000001f;opacity:.95}.section-card__header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--border);cursor:grab;-webkit-user-select:none;user-select:none}.section-card__header:active{cursor:grabbing}.section-card__label{font-weight:600;font-size:14px;display:flex;align-items:center;gap:8px}.section-card__toggle{background:none;border:none;cursor:pointer;padding:4px;color:var(--text-secondary)}.section-card__fields{padding:16px 20px;display:flex;flex-direction:column;gap:12px}.field-row{display:grid;grid-template-columns:120px 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var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.blog-item__info{flex:1}.blog-item__title{font-weight:600;font-size:15px}.blog-item__date{font-size:13px;color:var(--text-secondary);margin-top:2px}.blog-item__actions{display:flex;gap:8px}.import-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:48px;text-align:center;cursor:pointer;transition:all .15s}.import-zone:hover{border-color:var(--accent);background:var(--accent-light)}.import-zone__icon{margin-bottom:12px;color:var(--text-secondary)}.import-zone__text{font-size:15px;color:var(--text-secondary)}.import-zone__text strong{color:var(--text)}.toast{position:fixed;bottom:24px;right:24px;background:var(--accent);color:#fff;padding:12px 20px;border-radius:8px;font-weight:500;font-size:14px;box-shadow:0 4px 12px #00000026;z-index:999;animation:slideIn .2s ease}@keyframes slideIn{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.empty-state{text-align:center;padding:64px 24px;color:var(--text-secondary)}.empty-state h2{font-size:18px;color:var(--text);margin-bottom:8px}.publish-bar{position:fixed;bottom:0;right:0;left:240px;background:var(--surface);border-top:1px solid var(--border);padding:12px 32px;display:flex;align-items:center;justify-content:space-between;z-index:100}.app-shell--collapsed .publish-bar{left:56px}.publish-bar__status{font-size:13px;color:var(--text-secondary)}.editor-panel .field-row{grid-template-columns:80px 1fr;gap:8px}.editor-panel .field-row__label{font-size:11px;padding-top:11px;text-transform:none;letter-spacing:0}.editor-panel .section-card__fields{padding:12px 16px;gap:10px}.editor-panel .section-card__header{padding:10px 16px}.field-group{border:1px solid var(--border);border-radius:8px;padding:10px 12px;display:flex;flex-direction:column;gap:8px;background:var(--bg)}.field-group .field-row__label{font-size:10px}.field-card{border:1px solid var(--border);border-radius:10px;padding:10px 12px;display:flex;flex-direction:column;gap:8px;background:var(--surface)}.field-card__title{font-size:11px;font-weight:600;color:var(--accent);padding-bottom:6px;border-bottom:1px solid var(--border);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.richtext-editor{border:1px solid var(--border);border-radius:6px;overflow:hidden;background:var(--bg)}.richtext-toolbar{display:flex;gap:2px;padding:4px 6px;border-bottom:1px solid var(--border);background:var(--surface)}.richtext-btn{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border:none;border-radius:4px;background:transparent;color:var(--text-muted);cursor:pointer;transition:background .15s,color .15s}.richtext-btn:hover{background:var(--border);color:var(--text)}.richtext-content{padding:8px 10px;min-height:60px;max-height:200px;overflow-y:auto;font-size:13px;line-height:1.5;color:var(--text);outline:none}.richtext-content strong,.richtext-content b{font-weight:600}.richtext-content a{color:var(--accent);text-decoration:underline}.editor-divider{width:6px;cursor:col-resize;background:var(--border);transition:background .15s;position:relative;touch-action:none}.editor-divider:hover,.editor-divider--dragging{background:var(--accent)}.editor-divider--dragging:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#03017424}@media(max-width:768px){.app-shell{grid-template-columns:1fr}.sidebar{display:none}.main-content{padding:16px}.publish-bar{left:0}.editor-split{grid-template-columns:1fr}.editor-preview{display:none}}.media-dropzone{display:flex;align-items:center;gap:12px;padding:20px 24px;border:2px dashed var(--border);border-radius:var(--radius);color:var(--text-secondary);font-size:14px;margin-bottom:24px;transition:border-color .15s,background .15s}.media-dropzone--active{border-color:var(--accent);background:var(--accent-light);color:var(--accent)}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.media-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}.media-card__thumb{aspect-ratio:16 / 9;background:var(--bg);display:flex;align-items:center;justify-content:center;overflow:hidden}.media-card__thumb img{width:100%;height:100%;object-fit:cover;display:block}.media-card__info{padding:10px 12px 4px;display:flex;flex-direction:column;gap:2px}.media-card__name{font-size:12px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.media-card__size{font-size:11px;color:var(--text-secondary)}.media-card__actions{display:flex;gap:6px;padding:8px 12px 12px}.media-card__actions .btn{flex:1;justify-content:center;font-size:12px;padding:5px 8px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px}.modal{background:var(--surface);border-radius:var(--radius);box-shadow:0 8px 32px #0003;width:100%;max-width:760px;max-height:80vh;display:flex;flex-direction:column}.modal__header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);flex-shrink:0}.modal__title{font-size:16px;font-weight:700}.modal__close{background:none;border:none;font-size:18px;cursor:pointer;color:var(--text-secondary);padding:4px 8px;border-radius:6px;line-height:1}.modal__close:hover{background:var(--bg)}.modal__body{padding:20px;overflow-y:auto;flex:1}.media-picker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}.media-picker-item{aspect-ratio:1;border:2px solid var(--border);border-radius:8px;overflow:hidden;cursor:pointer;padding:0;background:var(--bg);transition:border-color .15s,transform .1s}.media-picker-item:hover{border-color:var(--accent);transform:scale(1.03)}.media-picker-item img{width:100%;height:100%;object-fit:cover;display:block}