:root{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",Meiryo,sans-serif;color:#101a2f;background:#fff;line-height:1.6;font-synthesis:none;--ink:#101a2f;--muted:#59677d;--line:#d9e0eb;--blue:#1265ed}
*{box-sizing:border-box}body{margin:0}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button,input,select,textarea{border:1px solid #cbd5e3;border-radius:7px}button{min-height:44px;padding:9px 16px;background:#fff;color:var(--ink);font-size:14px;font-weight:550;cursor:pointer;transition:background .15s,border-color .15s}button:hover:not(:disabled){background:#f3f6fb;border-color:#9eafc9}button:disabled{opacity:.46;cursor:default}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid #89b5ff;outline-offset:3px}input,select{display:block;width:100%;height:46px;background:#fff;color:var(--ink);padding:9px 12px;font-size:16px;min-width:0}input::placeholder{color:#8792a3}input[aria-invalid=true],select[aria-invalid=true]{border-color:#c03636}select{padding-right:26px}label{display:block;font-size:15px;font-weight:650;margin-bottom:7px}.topbar{border-bottom:1px solid var(--line);background:#fff}.header-inner{max-width:1440px;margin:auto;min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 40px}.brand{color:var(--ink);font-size:24px;font-weight:800;letter-spacing:-.05em}.brand:hover{text-decoration:none}.directory{font-size:16px;white-space:nowrap}main{max-width:1440px;margin:0 auto;padding:26px 40px 0}.intro{margin:0 0 28px}.intro h1{font-size:clamp(26px,3.1vw,38px);font-weight:800;line-height:1.5;letter-spacing:-.04em;margin:0 0 5px}.intro p{margin:0;color:var(--muted);font-size:18px}.workspace{display:grid;grid-template-columns:350px minmax(0,1fr);gap:22px;align-items:start}.panel{border:1px solid var(--line);border-radius:10px;background:#fff;min-width:0;padding:24px}h2{font-size:22px;letter-spacing:-.035em;line-height:1.4;margin:0;font-weight:750}.settings h2{margin-bottom:23px}.field{margin-bottom:23px}.hint{font-size:12px;line-height:1.6;color:var(--muted);margin:7px 0 0;overflow-wrap:anywhere}.presets{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:11px}.presets button{min-height:40px;padding:7px 4px;font-size:14px;background:#f7f9fc}.presets [aria-pressed=true]{color:#fff;background:var(--blue);border-color:var(--blue)}.presets [aria-pressed=true]:hover{background:#0853cf;border-color:#0853cf}.wide{width:100%}.primary{min-height:52px;background:var(--blue);color:#fff;border-color:var(--blue);font-size:17px;font-weight:700}.primary:hover:not(:disabled){background:#0755d6;border-color:#0755d6}.append{margin-top:11px}details{margin-top:24px}summary{list-style:none;display:flex;gap:10px;align-items:center;cursor:pointer;font-size:15px;font-weight:600;min-height:40px}summary::-webkit-details-marker{display:none}summary svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;transition:transform .15s}details[open] summary svg{transform:rotate(90deg)}.advanced-fields{border-top:1px solid var(--line);padding-top:19px;margin-top:9px}.subfield{margin-top:15px}.subfield label{font-size:13px}.error{color:#aa2424;background:#fff4f3;border:1px solid #f1c7c3;padding:12px;border-radius:6px;font-size:14px;margin:18px 0 0;overflow-wrap:anywhere}.results{display:flex;flex-direction:column;align-self:stretch;min-height:720px}.results-header{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px;flex-wrap:wrap}.result-title{display:flex;align-items:center;gap:18px}.result-title span{color:var(--muted);font-size:16px;white-space:nowrap}.export-actions{display:flex;gap:7px;flex-wrap:wrap}.export-actions button{padding:8px 12px;font-size:13px;white-space:nowrap}.output{display:block;width:100%;flex:1;min-height:580px;resize:vertical;padding:15px 14px;background:#fcfdff;color:#253249;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,"Hiragino Kaku Gothic ProN",monospace;font-size:12px;line-height:1.9;tab-size:2;overflow:auto;white-space:pre}.result-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:30px;padding-top:10px;color:var(--muted);font-size:12px}.text-button{border:none;background:none;padding:4px;min-height:32px;color:var(--blue);font-size:12px;flex-shrink:0}footer{margin-top:25px;border-top:1px solid var(--line);padding:13px 0 22px;display:flex;justify-content:space-between;align-items:start;gap:16px;color:var(--muted);font-size:12px}footer p{margin:0;max-width:50%;overflow-wrap:anywhere}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}
@media(min-width:1350px){.workspace{grid-template-columns:380px minmax(0,1fr)}}
@media(max-width:1050px){.header-inner{padding:18px 26px}main{padding:24px 26px 0}.workspace{grid-template-columns:320px minmax(0,1fr);gap:18px}.panel{padding:20px}.results-header{gap:12px}.export-actions{width:100%}.export-actions button{flex:1}.intro p{font-size:16px}}
@media(max-width:800px){.workspace{grid-template-columns:minmax(0,1fr)}.header-inner{padding:15px 20px;min-height:67px}.brand{font-size:20px}.directory{font-size:14px}main{padding:24px 20px 0}.intro{margin-bottom:22px}.intro h1{font-size:27px;line-height:1.4}.intro p{font-size:14px;line-height:1.8;margin-top:8px}.settings h2{margin-bottom:19px}.field{margin-bottom:20px}.results{min-height:520px}.output{min-height:380px;flex:none;height:420px}.results-header{gap:14px}.export-actions{width:auto}.export-actions button{flex:none}footer{flex-direction:column;gap:7px}footer p{max-width:none}}
@media(max-width:480px){.header-inner{padding:15px 16px;gap:8px}.brand{font-size:17px;letter-spacing:-.04em}.directory{font-size:13px}main{padding:21px 16px 0}.intro h1{font-size:25px;max-width:340px}.panel{padding:19px 16px}.results-header{display:block}.result-title{margin-bottom:15px}.export-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.export-actions button{font-size:12px;padding:9px 5px}.output{padding:12px;font-size:12px}h2{font-size:21px}.result-footer{align-items:start}.text-button{min-height:44px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}