:root{--bg:#f7f9ff;--bg2:#eef3ff;--card:#fff;--text:#0f172a;--muted:#475569;--line:rgba(15,23,42,.12);--brand:#1d4ed8;--brand2:#2563eb;--brandSoft:rgba(37,99,235,.1);--shadow:0 10px 30px rgba(15,23,42,.1);--radius:18px;color-scheme:light}*{box-sizing:border-box}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:radial-gradient(1200px 600px at 25% 0,var(--bg2),var(--bg));color:var(--text)}.container{max-width:1100px;margin:0 auto;padding:24px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:14px}.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.02em;-webkit-user-select:none;-moz-user-select:none;user-select:none}.brand .dot{width:10px;height:10px;border-radius:999px;background:var(--brand2);box-shadow:0 0 0 7px var(--brandSoft)}.h1{margin:0;font-size:28px;letter-spacing:-.03em}.p{margin:6px 0 0;color:var(--muted);line-height:1.45}.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:hsla(0,0%,100%,.75);box-shadow:0 6px 18px rgba(15,23,42,.08);font-size:12px}.badge,.card{border:1px solid var(--line)}.card{background:var(--card);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.hr{height:1px;background:var(--line);margin:16px 0}.small{font-size:12px;color:var(--muted);line-height:1.4}.kicker{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;background:var(--brandSoft);color:var(--brand);border:1px solid rgba(37,99,235,.2);font-size:12px;font-weight:600}.stepper{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0 18px}.step{gap:10px;padding:10px 12px;background:hsla(0,0%,100%,.6);font-size:13px}.step,.step .n{display:flex;align-items:center;border-radius:999px;border:1px solid var(--line);color:var(--muted)}.step .n{width:26px;height:26px;justify-content:center;background:#fff;font-weight:700;font-size:12px}.step.active{color:var(--text);border-color:rgba(37,99,235,.35);box-shadow:0 10px 20px rgba(37,99,235,.1)}.step.active .n{background:var(--brand2);color:#fff;border-color:rgba(37,99,235,.65)}.row{display:flex;gap:12px;flex-wrap:wrap}.field{flex:1 1 240px}label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px}input,select,textarea{width:100%;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--text);outline:none}textarea{min-height:92px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:rgba(37,99,235,.55);box-shadow:0 0 0 4px rgba(37,99,235,.12)}.btn{padding:10px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--text);cursor:pointer;font-weight:600}.btn:hover{box-shadow:0 10px 18px rgba(15,23,42,.08)}.btn.primary{background:linear-gradient(180deg,var(--brand2),var(--brand));border-color:rgba(29,78,216,.85);color:#fff}.btn.primary:hover{filter:brightness(1.03)}.btn.ghost{background:hsla(0,0%,100%,.6)}.btn.danger{background:rgba(239,68,68,.08);border-color:rgba(239,68,68,.25);color:#b91c1c}.btn:disabled{opacity:.55;cursor:not-allowed}.table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid var(--line);border-radius:14px}.table td,.table th{border-bottom:1px solid var(--line);padding:10px;vertical-align:top;background:#fff}.table th{background:rgba(37,99,235,.05);font-size:12px;color:var(--muted);text-align:left}.table tr:last-child td{border-bottom:none}.notice{border:1px solid rgba(37,99,235,.25);background:rgba(37,99,235,.06);padding:12px 14px}.notice,pre{border-radius:14px}pre{background:#0b1220;color:#e6edf7;padding:14px;overflow:auto;border:1px solid hsla(0,0%,100%,.08)}@media (max-width:720px){.container{padding:16px}.h1{font-size:24px}}