:root{--ink: #1a1a1a;--muted: #6b7280;--line: #e5e7eb;--bg: #f6f7f9;--panel: #fff;--brand: #e0382c;--brand-soft: #fdeceb;--soft: #f3f4f6;--radius: 10px;--shadow: 0 1px 3px rgba(0,0,0,.08)}*{box-sizing:border-box}body{margin:0;font-family:Noto Sans JP,system-ui,sans-serif;color:var(--ink);background:var(--bg)}button{font-family:inherit;cursor:pointer}a{color:var(--brand)}input,textarea,select{font-family:inherit}.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);background:#fff;color:var(--ink);padding:8px 14px;border-radius:8px;font-weight:600;font-size:14px}.btn:hover{background:var(--soft)}.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn-primary:hover{background:#c92f25}.btn-ghost{border-color:transparent;background:transparent;color:var(--muted);padding:6px 8px}.btn-ghost:hover{background:var(--soft);color:var(--ink)}.btn-sm{padding:5px 10px;font-size:13px}.btn:disabled{opacity:.5;cursor:not-allowed}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}.topbar-brand{display:flex;align-items:center;gap:10px;font-weight:800}.topbar-actions{display:flex;align-items:center;gap:10px}.dirty-dot{width:8px;height:8px;border-radius:50%;background:#f59e0b}.muted{color:var(--muted)}.tag{font-size:12px;padding:2px 8px;border-radius:999px;font-weight:700}.tag-draft{background:#fff7e8;color:#b45309}.tag-published{background:#eefaf0;color:#15803d}.list-wrap{max-width:920px;margin:0 auto;padding:32px 24px}.list-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.list-head h1{font-size:22px;margin:0}.card-grid{display:grid;gap:12px}.art-card{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.art-card:hover{border-color:var(--brand)}.art-card-main{display:flex;flex-direction:column;gap:4px}.art-card-title{font-weight:700;font-size:16px}.art-card-meta{font-size:13px;color:var(--muted)}.art-card-actions{display:flex;gap:8px;align-items:center}.editor{display:grid;grid-template-columns:1fr 380px;gap:0;height:calc(100vh - 57px)}.editor-main{overflow-y:auto;padding:28px 32px 120px}.editor-side{border-left:1px solid var(--line);background:var(--panel);overflow-y:auto}.editor-canvas{max-width:720px;margin:0 auto}.meta-fields{display:grid;gap:10px;margin-bottom:24px;padding:18px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}.field{display:grid;gap:4px}.field label{font-size:12px;font-weight:700;color:var(--muted)}.field input,.field textarea,.field select{padding:8px 10px;border:1px solid var(--line);border-radius:7px;font-size:14px}.field-row{display:flex;gap:10px}.field-row .field{flex:1}.block{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px}.block.selected{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}.block-bar{display:flex;align-items:center;justify-content:space-between;padding:6px 10px;border-bottom:1px solid var(--line);background:var(--soft);border-radius:var(--radius) var(--radius) 0 0}.block-type{font-size:12px;font-weight:700;color:var(--muted);display:flex;align-items:center;gap:6px}.block-tools{display:flex;gap:2px}.block-body{padding:14px}.block-body textarea{width:100%;border:1px solid var(--line);border-radius:7px;padding:10px;font-size:14px;line-height:1.7;resize:vertical;min-height:70px}.block-body input[type=text],.block-body input[type=url]{width:100%;border:1px solid var(--line);border-radius:7px;padding:8px 10px;font-size:14px}.inline-row{display:flex;gap:8px;align-items:center;margin-bottom:8px}.add-block{display:flex;flex-wrap:wrap;gap:6px;padding:14px;border:1px dashed var(--line);border-radius:var(--radius);background:var(--panel)}.add-block .btn-sm{background:var(--soft);border-color:transparent}.img-drop{border:2px dashed var(--line);border-radius:var(--radius);padding:24px;text-align:center;color:var(--muted);cursor:pointer;transition:border-color .15s,background .15s}.img-drop.over{border-color:var(--brand);background:var(--brand-soft)}.img-preview{position:relative}.img-preview img{width:100%;border-radius:var(--radius);border:1px solid var(--line);display:block}.img-meta{display:grid;gap:6px;margin-top:8px}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.gallery-cell{position:relative}.gallery-cell img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px;border:1px solid var(--line)}.gallery-cell .rm{position:absolute;top:4px;right:4px;background:#0009;color:#fff;border:none;border-radius:6px;padding:2px 6px}.side-section{padding:16px;border-bottom:1px solid var(--line)}.side-section h3{font-size:13px;margin:0 0 10px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.media-thumb{aspect-ratio:1;border-radius:8px;overflow:hidden;border:1px solid var(--line);cursor:pointer;background:var(--soft)}.media-thumb img{width:100%;height:100%;object-fit:cover}.media-thumb:hover{border-color:var(--brand)}.ai-btn{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;color:#7c3aed;background:#f5f1ff;border:1px solid #e6dcff;border-radius:999px;padding:4px 10px}.ai-btn:hover{background:#ece4ff}.ai-btn:disabled{opacity:.6}.preview-frame{border:none;width:100%;height:100%}.log{background:#1c1c1f;color:#e6e6e6;font-family:ui-monospace,monospace;font-size:12px;padding:12px;border-radius:8px;white-space:pre-wrap;max-height:260px;overflow:auto}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:#fff;border-radius:14px;width:min(560px,92vw);max-height:86vh;overflow:auto;padding:22px}.modal h2{margin:0 0 14px;font-size:18px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{background:var(--panel);border:1px solid var(--line);border-radius:16px;box-shadow:0 8px 30px #00000014;padding:30px;width:min(380px,92vw)}.login-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;margin-bottom:4px}.img-select{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:22px;border:2px dashed var(--line);border-radius:var(--radius);background:var(--panel);color:var(--muted);font-weight:600;font-size:14px;cursor:pointer}.img-select:hover{border-color:var(--brand);color:var(--ink);background:var(--brand-soft)}.media-thumb.broken{display:flex;align-items:center;justify-content:center;color:#c0392b;background:#fff5f5;border-color:#f6c9c5;cursor:not-allowed}.media-modal{width:min(880px,94vw)}.media-modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.media-modal-head h2{margin:0}.mg-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin-top:14px;max-height:58vh;overflow-y:auto;padding:2px}.mg-item{position:relative}.mg-thumb{width:100%;aspect-ratio:1;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--soft);cursor:pointer;padding:0;display:flex;align-items:center;justify-content:center;color:var(--muted)}.mg-thumb img{width:100%;height:100%;object-fit:cover;display:block}.mg-thumb:hover:not(:disabled){border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}.mg-thumb:disabled{cursor:not-allowed}.mg-item.broken .mg-thumb{background:#fff5f5;color:#c0392b;border-color:#f6c9c5}.mg-del{position:absolute;top:6px;right:6px;background:#0009;color:#fff;border:none;border-radius:6px;padding:4px 6px;cursor:pointer;opacity:0;transition:opacity .12s;display:flex}.mg-item:hover .mg-del{opacity:1}.mg-del:hover{background:#c0392b}.mg-del:disabled{opacity:1}.mg-badge{position:absolute;top:6px;left:6px;background:#c0392b;color:#fff;font-size:11px;padding:2px 6px;border-radius:4px;font-weight:700}.mg-meta{font-size:11px;color:var(--muted);margin-top:4px;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.empty{text-align:center;color:var(--muted);padding:60px 20px}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}