:root{color-scheme:dark;--bg:#080f1c;--panel:#0e1b2c;--line:#26394c;--ink:#eaf5ff;--muted:#a7bdd0;--cyan:#63f5dc;--purple:#ae96ff;--gold:#ffda81}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 20% 0%,#122c3d 0,transparent 45%),var(--bg);color:var(--ink);font:15px/1.6 system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}a{color:var(--cyan);text-decoration:none}a:hover{text-decoration:underline}button,textarea{font:inherit}button{color:var(--ink);background:#182d41;border:1px solid #395267;border-radius:9px;padding:9px 13px;cursor:pointer;min-height:42px}button:hover:enabled{background:#25435a;border-color:var(--cyan)}button:disabled{opacity:.48;cursor:not-allowed}button:focus-visible,a:focus-visible,summary:focus-visible,canvas:focus-visible,textarea:focus-visible,.table-scroll:focus-visible{outline:3px solid 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3px;border:0;background:#284254;border-radius:5px}progress::-webkit-progress-bar{background:#284254;border-radius:5px}progress::-webkit-progress-value{background:var(--cyan);border-radius:5px}progress::-moz-progress-bar{background:var(--cyan)}.levels{display:grid;grid-template-columns:repeat(12,1fr);gap:7px;margin-bottom:24px}.levels button{padding:7px 4px;border-radius:7px;font-size:12px;font-weight:700;position:relative;min-width:0}.levels button[aria-current=step]{color:var(--cyan);border-color:var(--cyan);background:#163c3f}.levels .done{color:var(--cyan)}.levels small{display:block;font-size:8px;letter-spacing:.07em;color:var(--muted)}.workspace{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);align-items:start;gap:22px}.exploration,.terminal{min-width:0}.exploration{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#0b1726}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:16px 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14px}kbd{font:inherit;background:#1e3449;border:1px solid #3a5268;border-radius:3px;padding:1px 4px;margin-right:2px}.radio{margin:0 16px 17px;background:linear-gradient(110deg,#193543,#142237);border:1px solid #2c515f;border-radius:9px;padding:13px;display:flex;gap:11px;align-items:center}.bot{flex:0 0 40px;height:40px;display:grid;place-items:center;border:1px solid var(--cyan);border-radius:11px;background:#183c49;color:var(--cyan);font:bold 15px monospace;box-shadow:0 0 18px #63f5dc15}.radio p{margin:0;font-size:12px;line-height:1.5;color:#d1e5f0}.radio strong{display:block;font-size:9px;letter-spacing:.12em;color:var(--cyan);margin-bottom:3px}.radio span{display:block}.data-panel{border-top:1px solid var(--line);padding:13px 17px 18px}summary{cursor:pointer;font-weight:700;font-size:13px}summary span{font-size:10px;font-weight:400;color:var(--muted);margin-left:5px}.data-note{font-size:11px;color:var(--muted)}#schema details{padding:10px 0;border-top:1px solid #233a4d}#schema 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