*{box-sizing:border-box}html,body,#root{min-height:100%}body{color:#1f2329;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;background:#f5f6f8;margin:0;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}.page{flex-direction:column;gap:14px;max-width:640px;margin:0 auto;padding:20px 16px 48px;display:flex}.page__header{text-align:center;padding:8px 0 4px}.page__header h1{color:#1f2329;margin:0 0 6px;font-size:20px;font-weight:600}.page__header p{color:#8a9099;margin:0;font-size:13px}.card{background:#fff;border-radius:12px;padding:16px;box-shadow:0 1px 3px #1f23290f}.card--result{border:1px solid #dfe6ef}.card__title{color:#1f2329;margin:0 0 12px;font-size:14px;font-weight:600}.kv{grid-template-columns:108px 1fr;gap:8px 10px;margin:0;font-size:13px;display:grid}.kv dt{color:#8a9099}.kv dd{color:#1f2329;word-break:break-all;margin:0}.kv__break{font-family:ui-monospace,Consolas,Menlo,monospace;font-size:12px}.primary{appearance:none;color:#fff;cursor:pointer;background:linear-gradient(135deg,#2f7bff,#1e5fe0);border:none;border-radius:10px;padding:14px;font-size:16px;font-weight:600}.primary:active{transform:translateY(1px)}.link{appearance:none;color:#2f7bff;cursor:pointer;background:0 0;border:none;margin-top:8px;padding:6px 0;font-size:13px}.raw{box-sizing:border-box;resize:vertical;color:#1f2329;background:#fafbfc;border:1px solid #e3e6eb;border-radius:8px;width:100%;padding:10px;font-family:ui-monospace,Consolas,Menlo,monospace;font-size:12px;line-height:1.5}.code{word-break:break-all;color:#0b5cad;background:#eef5ff;border:1px dashed #a9c9f5;border-radius:8px;margin-bottom:12px;padding:12px;font-family:ui-monospace,Consolas,Menlo,monospace;font-size:13px;line-height:1.5}.actions{gap:20px;display:flex}.empty{color:#8a9099;margin:0;font-size:13px}.tip{color:#2f9e44;margin:8px 0 0;font-size:12px}.notes{color:#5c636b;margin:0;padding-left:18px;font-size:13px;line-height:1.7}.notes strong{color:#1f2329}.secondary{appearance:none;color:#2f7bff;cursor:pointer;background:#fff;border:1px solid #2f7bff;border-radius:8px;width:100%;padding:11px 14px;font-size:14px;font-weight:500}.secondary:active:not(:disabled){transform:translateY(1px)}.secondary:disabled{opacity:.5;cursor:not-allowed}.error{word-break:break-all;color:#d03050;margin:10px 0 0;font-size:13px;line-height:1.6}.warn{color:#b26a00;margin:10px 0 0;font-size:13px;line-height:1.6}.identity{flex-direction:column;gap:10px;margin-top:12px;display:flex}.identity__row{flex-direction:column;gap:4px;display:flex}.identity__label{color:#8a9099;font-size:12px}.identity__value{word-break:break-all;color:#1f2329;background:#f7f8fa;border-radius:6px;padding:8px 10px;font-family:ui-monospace,Consolas,Menlo,monospace;font-size:13px;line-height:1.5}.identity__value--empty{color:#b0b6bd}a.identity__value{color:#2f7bff;text-decoration:none}a.identity__value:active{opacity:.7}.hint{color:#8a9099;margin:12px 0 0;font-size:12px;line-height:1.7}