:root{--bg: #fafaf9;--fg: #1c1917;--muted: #6b6560;--accent: #15803d;--card: #ffffff;--line: #e7e5e4;--warn: #b91c1c;--soft: #f0fdf4;color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--bg: #0c0a09;--fg: #f5f5f4;--muted: #a8a29e;--accent: #4ade80;--card: #1c1917;--line: #292524;--warn: #f87171;--soft: #052e16}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.65 system-ui,-apple-system,Apple SD Gothic Neo,Noto Sans KR,sans-serif}.container{max-width:640px;margin:0 auto;padding:24px 16px}h1{font-size:1.7rem;margin:0 0 4px}h2{font-size:1.3rem;margin:0 0 8px}h3{font-size:1.05rem;margin:20px 0 8px}.lead{color:var(--muted);margin:0 0 12px}.small{font-size:.88rem;color:var(--muted)}.disclaimer{font-size:.85rem;color:var(--muted);background:var(--soft);border-radius:8px;padding:8px 12px;margin:8px 0 0}label{display:block;font-weight:600;margin:12px 0 4px}input,select,textarea,button{font:inherit;width:100%;padding:12px;min-height:48px;border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--fg)}textarea{resize:vertical}button{background:var(--accent);color:#fff;border:none;cursor:pointer;margin-top:16px;font-weight:700}@media(prefers-color-scheme:dark){button{color:#052e16}}button:disabled{opacity:.45;cursor:not-allowed}button.secondary{background:transparent;color:var(--muted);border:1px solid var(--line);font-weight:600}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin-top:16px}fieldset{border:0;padding:0;margin:16px 0 0;min-width:0}legend{font-weight:700;padding:0;margin-bottom:6px}fieldset.group{border-top:1px solid var(--line);padding-top:8px}.chips{display:flex;flex-wrap:wrap;gap:8px}.chips>legend,.chips>p{width:100%}.chip{display:inline-flex;align-items:center;gap:6px;margin:0;font-weight:500;border:1px solid var(--line);border-radius:999px;padding:8px 14px;min-height:44px;cursor:pointer}.chip input{width:auto;min-height:0;margin:0;accent-color:var(--accent)}.chip:has(input:checked){border-color:var(--accent);background:var(--soft);font-weight:700}.chip:has(input:focus-visible){outline:3px solid var(--accent);outline-offset:2px}[hidden]{display:none!important}.coverage{position:sticky;bottom:0;z-index:5;background:var(--card);border:2px solid var(--accent);border-radius:12px;padding:10px 14px;margin-top:20px;box-shadow:0 -4px 12px #00000014}.coverage-head{display:flex;align-items:baseline;gap:6px;font-size:1.05rem}.bar{height:10px;background:var(--line);border-radius:999px;overflow:hidden;margin:6px 0}.bar-fill{height:100%;width:0;background:var(--accent);transition:width .2s}.missing-line{margin:0}.missing-line a{color:var(--accent);font-weight:600}.diagnose{margin-top:16px;border-top:1px solid var(--line);padding-top:12px}.diagnose summary{cursor:pointer;font-weight:700;min-height:44px;display:flex;align-items:center}.diag-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:4px 12px}.diag-list .warn{color:var(--warn)}.output-box{white-space:pre-wrap;border:1px solid var(--line);border-radius:10px;padding:12px;background:var(--bg)}.count.over{color:var(--warn);font-weight:700}.faq dt{font-weight:700;margin-top:10px}.faq dd{margin:2px 0 0}.hint{color:var(--warn)}.fallback{margin-top:8px}.paste-guide{margin-top:20px;padding:12px;border-left:4px solid var(--accent);background:var(--soft);border-radius:6px}.pop-preview{margin-top:12px;border:1px dashed var(--line);border-radius:12px;padding:12px}.pop-preview .empty{color:var(--muted);text-align:center;margin:24px 0}.pop{text-align:center;color:#1c1917;background:#fff;border-radius:10px;padding:20px 16px}.pop-title{font-size:1.3rem;margin:0 0 8px}.pop-guide{margin:0 0 12px}.pop-keywords{list-style:none;padding:0;margin:0 0 12px;display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.pop-keywords li{border:2px solid #15803d;color:#14532d;border-radius:999px;padding:4px 14px;font-weight:700}.pop-howto{font-size:.95rem;margin:0 0 12px}.pop-qr{border:2px dashed #a8a29e;color:#78716c;border-radius:8px;width:160px;height:160px;margin:0 auto;display:flex;align-items:center;justify-content:center;padding:12px;font-size:.8rem}#print-root{display:none}.offers{margin-top:1.5rem;padding:1rem;border:1px solid var(--line);border-radius:8px}.offers h2{font-size:1rem;margin:0 0 .5rem}.offers ul{margin:0;padding-left:1.2rem}@media print{@page{size:A4 portrait;margin:0}body{background:#fff}body>*:not(#print-root){display:none!important}#print-root{display:block}.pop{break-inside:avoid;border-radius:0;color:#000}.print-a4 .pop{width:210mm;height:296mm;padding:40mm 20mm;display:flex;flex-direction:column;justify-content:center}.print-a4 .pop-title{font-size:30pt}.print-a4 .pop-guide{font-size:18pt;margin-bottom:16mm}.print-a4 .pop-keywords li{font-size:18pt;padding:3mm 7mm}.print-a4 .pop-howto{font-size:15pt;margin:14mm 0}.print-a4 .pop-qr{width:60mm;height:60mm;font-size:11pt}.print-card{display:grid!important;grid-template-columns:105mm 105mm;grid-auto-rows:148mm;width:210mm}.print-card .pop{width:105mm;height:148mm;padding:10mm 8mm;outline:1px dashed #bbb;outline-offset:-1px;display:flex;flex-direction:column;justify-content:center}.print-card .pop-title{font-size:14pt}.print-card .pop-guide{font-size:10pt}.print-card .pop-keywords li{font-size:10pt;padding:1mm 4mm}.print-card .pop-howto{font-size:9pt}.print-card .pop-qr{width:35mm;height:35mm;font-size:7pt}}