.page-fallback{box-sizing:border-box;text-align:center;background:var(--bg,#111113);min-height:100vh;color:var(--text,#f2f2f4);flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:24px 16px;font-family:inherit;display:flex}.page-fallback-title{margin:8px 0 0;font-size:18px;font-weight:700}.page-fallback-hint{max-width:360px;color:var(--muted,#9c9ca3);margin:0;font-size:13px;line-height:1.5}.page-fallback-action{border:1px solid var(--bd,#ffffff1f);background:var(--panel2,#26262b);color:var(--text,#f2f2f4);font:inherit;cursor:pointer;border-radius:9px;margin-top:8px;padding:8px 16px;font-size:13px;font-weight:600;text-decoration:none}.page-fallback-action:hover{background:var(--panel,#1c1c1f)}