:root{--brand: #0e7c66;--brand-soft: #e6f4f0;--text: #1a1d20;--muted: #5b6470;--border: #e3e7eb;--surface: #fff;--bg: #f5f7f8;--danger: #b3261e}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.shell{max-width:960px;margin:0 auto;padding:24px 16px 64px}.top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:20px}.top h1{margin:0 0 4px;font-size:24px}.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px;box-shadow:0 1px 2px #0000000a}.card h2{margin:0 0 12px;font-size:16px}.card h3{margin:16px 0 8px;font-size:13px;text-transform:uppercase;letter-spacing:.4px;color:var(--muted)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 640px){.grid{grid-template-columns:1fr}}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.muted{color:var(--muted)}.small{font-size:12px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;word-break:break-all}label{display:block;font-size:12px;font-weight:600;margin:12px 0 4px;color:var(--muted)}input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:15px}input:focus{outline:2px solid var(--brand);border-color:var(--brand)}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;border-radius:8px;border:1px solid var(--brand);background:var(--brand);color:#fff;font-size:13px;font-weight:600;cursor:pointer}.btn.ghost{background:transparent;color:var(--brand)}.btn.danger{background:var(--danger);border-color:var(--danger)}.btn:disabled{opacity:.5;cursor:not-allowed}.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:11px;font-weight:700}.badge.low{background:#f0f0f0;color:#555}.badge.medium{background:#fff4d6;color:#8a6d00}.badge.high{background:var(--brand-soft);color:var(--brand)}.result{background:#f8fafb;border:1px solid var(--border);border-radius:8px;padding:12px;overflow-x:auto}ul{margin:8px 0 0;padding-left:18px}