body{margin:0}:root{--ink:#1b2430;--muted:#5b6470;--border:#d7dce2;--bg:#f6f7f9;--accent:#1f4b8f;--accent-hover:#163a70;font-family:Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0}.page{max-width:720px;margin:0 auto;padding:48px 24px 80px}header h1{margin-bottom:6px;font-size:1.9rem}.subtitle{color:var(--muted);margin-top:0;margin-bottom:32px;font-size:1.05rem;line-height:1.5}.form{border:1px solid var(--border);background:#fff;border-radius:12px;flex-direction:column;gap:12px;padding:24px;display:flex}label{font-size:1rem;font-weight:600}textarea{font:inherit;border:1px solid var(--border);resize:vertical;border-radius:8px;padding:12px;font-size:1.05rem}textarea:focus{outline:2px solid var(--accent);outline-offset:1px}.examples{flex-wrap:wrap;gap:8px;margin:4px 0 8px;display:flex}.example-chip{background:var(--bg);border:1px solid var(--border);color:var(--muted);cursor:pointer;border-radius:999px;padding:6px 12px;font-size:.85rem}.example-chip:hover{border-color:var(--accent);color:var(--accent)}button.primary{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;align-self:flex-start;padding:12px 22px;font-size:1.05rem;font-weight:600}button.primary:hover:not(:disabled){background:var(--accent-hover)}button.primary:disabled{opacity:.5;cursor:not-allowed}.error{color:#8a2c22;background:#fdecea;border:1px solid #f3b4ac;border-radius:8px;margin-top:16px;padding:12px 16px}.notice{color:#6b5416;background:#fff8e6;border:1px solid #f0d989;border-radius:8px;margin-top:16px;padding:16px}.notice p{margin:0 0 10px;line-height:1.5}.clarify-intro{color:var(--muted);margin:0 0 4px;font-size:.95rem}.clarify-item{flex-direction:column;gap:6px;display:flex}.clarify-item label{font-size:.98rem;font-weight:500}.clarify-item input{font:inherit;border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:1rem}.clarify-item input:focus{outline:2px solid var(--accent);outline-offset:1px}.clarify-actions{align-items:center;gap:10px;margin-top:4px;display:flex}.link-button{color:var(--accent);cursor:pointer;background:0 0;border:none;margin-top:14px;padding:0;font-size:.92rem;text-decoration:underline}.result{border:1px solid var(--border);background:#fff;border-radius:12px;margin-top:28px;padding:24px}.result-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.result-header h2{margin:0;font-size:1.15rem}button.secondary{border:1px solid var(--accent);color:var(--accent);cursor:pointer;background:#fff;border-radius:6px;padding:6px 14px;font-size:.9rem}button.secondary:hover{background:#eef3fb}pre{white-space:pre-wrap;word-wrap:break-word;background:var(--bg);border-radius:8px;margin:0;padding:16px;font-family:Segoe UI,system-ui,sans-serif;font-size:1.02rem;line-height:1.6}