:root{--bg:#0a0d13;--panel:#111722;--panel-2:#151d2b;--line:#1f2937;--text:#e6ebf3;--muted:#8b97a8;--accent:#4f8cff;--accent-2:#2f6fe0;--ok:#34d399;--warn:#fbbf24;--err:#f87171;--radius:14px;font-synthesis:none}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:radial-gradient(1000px 600px at 10% -10%, #4f8cff24, transparent 60%), radial-gradient(800px 500px at 100% 0%, #34d39912, transparent 55%), var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}code,.mono{font-family:ui-monospace,Cascadia Code,JetBrains Mono,Consolas,monospace}.app{max-width:1180px;margin:0 auto;padding:28px 20px 40px}.top{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px;display:flex}.top 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18px;padding:12px 14px;font-size:14px}.diag{color:#fde68a;background:#fbbf2412;border:1px solid #fbbf2438;border-radius:10px;margin:0 0 18px;padding:12px 14px;font-size:13.5px;line-height:1.5}.error-tips h3{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 8px;font-size:13px}.error-tips ul{color:var(--muted);margin:0 0 18px;padding-left:18px;font-size:13.5px;line-height:1.6}.verifying{text-align:center;width:100%;margin:auto}.verifying h2{margin:10px 0 6px;font-size:21px}.sas-words{flex-wrap:wrap;justify-content:center;gap:10px;margin:24px 0;display:flex}.sas-words span{color:#cfe0ff;letter-spacing:.02em;background:#4f8cff1a;border:1px solid #4f8cff4d;border-radius:12px;padding:10px 18px;font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:clamp(19px,3vw,28px);font-weight:700}.dot{background:#3a4557;border-radius:50%;width:9px;height:9px}.dot-ok{background:var(--ok);box-shadow:0 0 12px #34d39999}.dot-err{background:var(--err);box-shadow:0 0 12px 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Code,Consolas,monospace;font-size:11.5px;line-height:1.45;display:flex;overflow:auto}.log-line{color:#b9c4d4;word-break:break-word;gap:8px;display:flex}.log-time{color:#55637a;flex:none}.log-ok{color:var(--ok)}.log-warn{color:var(--warn)}.log-error{color:var(--err)}.foot{color:#6b7789;flex-wrap:wrap;justify-content:space-between;gap:16px;margin-top:20px;font-size:12px;display:flex}.foot code{color:#8fa6c9;word-break:break-all}@media (width<=980px){.grid{grid-template-columns:minmax(0,1fr)}.actions{grid-template-columns:1fr}.main{min-height:360px}}