:root{font-family:Space Grotesk,Noto Sans SC,PingFang SC,sans-serif;line-height:1.5;font-weight:500;color:#10212e;background:linear-gradient(130deg,#f7efe4,#ebf4ff 45%,#e4f4ec);font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-height:100vh}.app-shell{max-width:1200px;margin:0 auto;padding:24px 20px 40px}.app-header{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:22px}.brand h1{margin:0;font-size:2rem;letter-spacing:.04em}.brand p{margin:4px 0 0;color:#37536a}.app-nav{display:flex;gap:10px}.nav-link{text-decoration:none;color:#1e2c3d;padding:8px 14px;border-radius:999px;background:#ffffffbd;border:1px solid #b7c5d4}.nav-link.active{color:#fff;background:#0a4f7a;border-color:#0a4f7a}.main-content{display:grid;gap:18px}.panel{border-radius:18px;background:#fffffff0;border:1px solid #bfd0de;padding:22px;box-shadow:0 16px 40px -30px #1a2f4570}.panel h2{margin-top:0}.muted{color:#4a6073}.form-grid{display:grid;gap:14px;max-width:520px}label{display:grid;gap:6px;font-weight:600}input{width:100%;border:1px solid #9fb3c4;border-radius:10px;padding:10px 12px;font-size:.95rem;color:#0f1f2c;background:#fff}button{border:none;border-radius:10px;padding:10px 14px;font-weight:700;color:#fff;background:#106596;cursor:pointer}button:hover:not(:disabled){background:#0a4f7a}button:disabled{opacity:.65;cursor:not-allowed}button.secondary{color:#153246;background:#dbeaf5}button.danger{background:#b3392d}.error-text{margin-top:14px;color:#a20000;font-weight:700}.result-card{margin-top:16px;border-radius:14px;border:1px solid #c8d8e7;background:#f6fbff;padding:16px}.result-card h3{margin:0 0 10px}dl{margin:0;display:grid;grid-template-columns:130px 1fr;gap:8px 12px}dt{font-weight:700;color:#1a3c55}dd{margin:0;word-break:break-word}.inline-tools{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:12px;align-items:end}.inline-tools label{min-width:260px;flex:1}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;min-width:860px;background:#fcfdff}th,td{border:1px solid #d2dfeb;text-align:left;vertical-align:top;padding:10px}th{background:#eef5fb}td input{min-width:160px}.actions{display:flex;flex-direction:column;gap:8px}.not-found{text-align:center}.resolver{text-align:center;max-width:680px;margin:0 auto}.back-link{display:inline-block;margin-top:8px;font-weight:700;color:#0c5f8f}@media (max-width: 860px){.app-shell{padding:18px 14px 30px}.app-header{flex-direction:column;align-items:flex-start}}