:root{--ink: #14202b;--muted: #5b6b7a;--brand: #0b5cad;--brand-dark: #084a8a;--ok: #137333;--warn: #b26a00;--bad: #b3261e;--line: #d9e1e8;--bg: #f4f7fa;--card: #ffffff}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}a{color:var(--brand)}button{font:inherit;cursor:pointer;border:1px solid var(--brand);background:var(--brand);color:#fff;border-radius:8px;padding:9px 16px}button:hover{background:var(--brand-dark)}button.secondary{background:#fff;color:var(--brand)}button.danger{background:var(--bad);border-color:var(--bad)}button:disabled{opacity:.45;cursor:not-allowed}input,select,textarea{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:8px;width:100%;background:#fff}textarea{min-height:84px}label{display:block;font-size:13px;color:var(--muted);margin:10px 0 4px}.wrap{max-width:1080px;margin:0 auto;padding:20px 16px 60px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.topbar .brand{font-weight:700;font-size:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;margin:16px 0}.card h2{margin-top:0;font-size:17px}.card h3{font-size:15px;margin:18px 0 6px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:top}th{color:var(--muted);font-weight:600}.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;background:#e8f1fb;color:var(--brand-dark);white-space:nowrap}.pill.ok{background:#e2f2e6;color:var(--ok)}.pill.warn{background:#fdf0da;color:var(--warn)}.pill.bad{background:#fbe7e5;color:var(--bad)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:4px 18px}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.error{background:#fbe7e5;border:1px solid #f2c1bd;color:var(--bad);padding:10px 12px;border-radius:8px;margin:12px 0}.notice{background:#e8f1fb;border:1px solid #c3d9f5;padding:10px 12px;border-radius:8px;margin:12px 0}.success{background:#e2f2e6;border:1px solid #bfe3c9;color:var(--ok);padding:10px 12px;border-radius:8px;margin:12px 0}.check{display:flex;gap:10px;align-items:flex-start;margin:10px 0}.check input{width:auto;margin-top:3px}.contract-box{max-height:380px;overflow:auto;white-space:pre-wrap;border:1px solid var(--line);border-radius:8px;padding:14px;font-size:13.5px;line-height:1.5;background:#fbfcfe}.small{font-size:13px;color:var(--muted)}.big-charge{font-size:17px;padding:14px 22px;width:100%}.timeline{list-style:none;padding:0;margin:0}.timeline li{padding:8px 0;border-bottom:1px dashed var(--line);font-size:14px}.mono{font-family:ui-monospace,monospace;font-size:12.5px;word-break:break-all}.lang-toggle{display:flex;gap:6px}.lang-toggle button{padding:5px 12px}