:root{--bg:#f6f7f9;--panel:#fff;--border:#e6e8ec;--text:#1c2024;--muted:#6b7280;--accent:#4f46e5;--accent-soft:#eef2ff;--danger:#dc2626;--success:#16a34a}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0;padding:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.5}a{color:inherit;text-decoration:none}.wrap{max-width:980px;margin:0 auto;padding:28px 24px 80px}.topbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:28px;display:flex}.brand{align-items:center;gap:10px;font-size:18px;font-weight:700;display:flex}.brand-dot{background:var(--accent);border-radius:7px;width:22px;height:22px}h1{margin:0 0 4px;font-size:22px}.muted{color:var(--muted)}.btn{background:var(--accent);color:#fff;font:inherit;cursor:pointer;border:none;border-radius:9px;align-items:center;gap:6px;padding:9px 16px;font-weight:600;display:inline-flex}.btn:hover{background:#4338ca}.btn:disabled{opacity:.5;cursor:default}.btn.ghost{color:var(--text);border:1px solid var(--border);background:0 0;font-weight:500}.btn.ghost:hover{background:var(--bg)}.btn.danger{background:var(--danger)}.input,.textarea{border:1px solid var(--border);width:100%;font:inherit;background:var(--panel);color:var(--text);border-radius:9px;padding:10px 12px}.input:focus,.textarea:focus{border-color:var(--accent);outline:none}.textarea{resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;line-height:1.5}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px 18px}.page-row{background:var(--panel);border:1px solid var(--border);border-radius:12px;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;padding:14px 16px;display:flex}.page-row:hover{border-color:#cdd2da}.badge{background:var(--bg);color:var(--muted);border-radius:20px;padding:3px 9px;font-size:12px;font-weight:600}.badge.open{background:var(--accent-soft);color:var(--accent)}.row{align-items:center;gap:10px;display:flex}.field-label{color:var(--muted);margin:0 0 6px;font-size:13px;font-weight:600;display:block}.editor-grid{grid-template-columns:1fr 360px;align-items:start;gap:18px;display:grid}.snippet{background:var(--bg);border:1px solid var(--border);word-break:break-all;border-radius:9px;padding:10px 12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.comment{border:1px solid var(--border);border-radius:10px;margin-bottom:10px;padding:10px 12px}.comment.resolved{opacity:.55}.comment-head{align-items:center;gap:8px;margin-bottom:4px;font-size:13px;display:flex}.comment-pin{background:var(--danger);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;font-size:11px;font-weight:600;display:flex}.comment.resolved .comment-pin{background:var(--success)}.preview-frame{border:1px solid var(--border);background:#fff;border-radius:12px;width:100%;height:520px}.empty{text-align:center;color:var(--muted);padding:60px 20px}