:root{--test-bg:#f5f6f8;--test-card:#fff;--test-text:#1f2329;--test-muted:#8a9199;--test-primary:#1677ff;--test-danger:#d4380d}*{box-sizing:border-box}html,body,#root{background:var(--test-bg);min-height:100%;color:var(--test-text);margin:0;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Helvetica Neue,sans-serif}.test-open{max-width:480px;margin:0 auto;padding:32px 20px 48px}.test-open__header h1{margin:0 0 8px;font-size:22px;font-weight:600}.test-open__header p{color:var(--test-muted);margin:0;font-size:13px;line-height:1.5}.test-open__card{background:var(--test-card);border-radius:12px;margin-top:20px;padding:20px}.test-open__label{color:var(--test-muted);margin:0 0 10px;font-size:13px}.test-open__modes{flex-direction:column;gap:10px;margin-bottom:16px;display:flex}.test-open__mode{width:100%;color:var(--test-text);text-align:left;cursor:pointer;background:#fafbfc;border:1px solid #e5e6eb;border-radius:10px;flex-direction:column;align-items:flex-start;gap:4px;padding:12px 14px;display:flex}.test-open__mode strong{font-size:14px;font-weight:600}.test-open__mode span{color:var(--test-muted);font-size:12px;line-height:1.45}.test-open__mode.is-active{border-color:var(--test-primary);background:#eef3ff}.test-open__mode:disabled{opacity:.6;cursor:not-allowed}.test-open__status{margin:0 0 16px;font-size:14px}.test-open__error{color:var(--test-danger);word-break:break-word;margin:0 0 16px;font-size:14px;line-height:1.5}.test-open__actions{flex-direction:column;gap:10px;display:flex}.test-open__btn{background:var(--test-primary);color:#fff;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;min-height:44px;padding:0 16px;font-size:15px;text-decoration:none;display:inline-flex}.test-open__btn:disabled{opacity:.6;cursor:not-allowed}.test-open__btn--ghost{color:var(--test-primary);background:#eef3ff}.test-open__url{color:var(--test-muted);margin:16px 0 0;font-size:12px}.test-open__url span{margin-bottom:6px;display:block}.test-open__url code{color:var(--test-text);word-break:break-all;white-space:pre-wrap;background:#f0f2f5;border-radius:8px;padding:10px;display:block}.test-open__debug{background:var(--test-card);border-radius:12px;margin-top:16px;padding:12px 16px;font-size:12px}.test-open__debug summary{cursor:pointer;color:var(--test-muted)}.test-open__debug pre{white-space:pre-wrap;word-break:break-all;margin:12px 0 0;overflow:auto}