:root{--brand: #067a96;--brand-dark: #045a70;--brand-light: #e6f4f8;--brand-ring: rgba(6, 122, 150, .35);--bg: #ffffff;--surface: #ffffff;--surface-2: #f1f5f7;--border: #d9e2e6;--border-strong: #b6c5cc;--text: #14262c;--text-muted: #5a6f77;--text-faint: #8fa3aa;--ok: #1a7f5a;--ok-bg: #e7f5ef;--warn: #a8681a;--warn-bg: #fdf3e4;--stop: #a33a3a;--stop-bg: #fbecec;--artifact: #6b4fa8;--artifact-bg: #f1ecfa;--radius: 8px;--radius-sm: 5px;--shadow: 0 1px 2px rgba(20, 38, 44, .06), 0 2px 8px rgba(20, 38, 44, .04);--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Pretendard,Malgun Gothic,Segoe UI,Roboto,Noto Sans KR,sans-serif;font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{margin:0;font-weight:650;line-height:1.35;letter-spacing:-.01em}p{margin:0}button{font:inherit;color:inherit}.app{max-width:1216px;margin:0 auto;padding:0 0 48px}.grid3{display:grid;grid-template-columns:280px minmax(0,1fr) 340px;gap:16px;align-items:start}@media (max-width: 1120px){.grid3{grid-template-columns:260px minmax(0,1fr)}.grid3>.col-right{grid-column:1 / -1}}@media (max-width: 860px){.grid3{grid-template-columns:minmax(0,1fr)}.grid3>.col-right{grid-column:auto}}.stack{display:flex;flex-direction:column;gap:12px}.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.card>header{padding:10px 14px;border-bottom:1px solid var(--border);background:var(--surface-2);display:flex;align-items:center;justify-content:space-between;gap:8px}.card>header h2,.card>header h3{font-size:13px;letter-spacing:0}.card-body{padding:14px}.card-body+.card-body{border-top:1px solid var(--border)}.masthead{position:sticky;top:0;z-index:20;background:var(--surface);border-bottom:1px solid var(--border);margin:0 0 16px;padding:12px 0}.masthead-title{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.masthead-title h1{font-size:17px}.masthead-title .tool-of{font-size:12px;color:var(--text-faint)}.masthead-note{margin-top:6px;padding:8px 12px;background:var(--brand-light);border-left:3px solid var(--brand);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-size:13px;color:var(--brand-dark)}.footnote{margin-top:24px;padding:14px 0;border-top:1px solid var(--border);color:var(--text-muted);font-size:12px;line-height:1.7}label.field{display:block;font-size:12px;color:var(--text-muted);margin-bottom:4px}input[type=text],input[type=number],select{width:100%;padding:7px 10px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font:inherit}input:focus,select:focus,button:focus-visible{outline:2px solid var(--brand-ring);outline-offset:1px;border-color:var(--brand)}.btn{padding:7px 12px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);cursor:pointer;white-space:nowrap}.btn:hover{background:var(--surface-2)}.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}.btn-primary:hover{background:var(--brand-dark)}.btn-sm{padding:3px 8px;font-size:12px}.seg{display:inline-flex;border:1px solid var(--border-strong);border-radius:var(--radius-sm);overflow:hidden}.seg button{padding:5px 10px;border:0;background:var(--surface);cursor:pointer;font-size:12px}.seg button+button{border-left:1px solid var(--border)}.seg button[aria-pressed=true]{background:var(--brand);color:#fff;font-weight:600}.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 6px 4px 10px;border:1px solid var(--border-strong);border-radius:999px;background:var(--surface);font-size:13px;cursor:pointer}.chip[aria-pressed=true]{border-color:var(--brand);background:var(--brand-light);color:var(--brand-dark);font-weight:600}.chip .x{border:0;background:transparent;cursor:pointer;color:var(--text-faint);padding:0 4px;line-height:1;font-size:15px}.chip .x:hover{color:var(--stop)}.badge{display:inline-block;padding:1px 7px;border-radius:999px;font-size:11px;font-weight:600;line-height:1.7;white-space:nowrap}.badge-ok{background:var(--ok-bg);color:var(--ok)}.badge-warn{background:var(--warn-bg);color:var(--warn)}.badge-stop{background:var(--stop-bg);color:var(--stop)}.badge-neutral{background:var(--surface-2);color:var(--text-muted)}.badge-artifact{background:var(--artifact-bg);color:var(--artifact)}.ptable{display:grid;grid-template-columns:repeat(18,minmax(0,1fr));gap:2px}.ptable-cell{aspect-ratio:1;min-width:0;border:1px solid var(--border);border-radius:3px;background:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:10px;line-height:1.1;cursor:pointer;padding:0;position:relative}.ptable-cell .sym{font-weight:650;font-size:11px}.ptable-cell .z{font-size:8px;color:var(--text-faint)}.ptable-cell.cand{background:var(--brand-light);border-color:var(--brand);color:var(--brand-dark)}.ptable-cell.cand-t2{background:#f0f7fa;border-color:#9ec9d6}.ptable-cell.sel{outline:2px solid var(--brand);outline-offset:-1px}.ptable-cell.dim{opacity:.32;cursor:help}.ptable-cell.prep{border-color:var(--artifact)}.ptable-cell.prep.cand{background:var(--artifact-bg);color:var(--artifact)}.ptable-cell.unfals:after{content:"";position:absolute;left:3px;right:3px;bottom:2px;height:2px;border-radius:1px;background:var(--stop)}.ptable-legend{display:flex;gap:12px;flex-wrap:wrap;font-size:11px;color:var(--text-muted);margin-top:8px}.ptable-legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:4px;vertical-align:-1px;border:1px solid var(--border-strong)}.spectrum{display:block;background:var(--surface)}.spectrum-wrap{overflow-x:auto}.axis-note{font-size:11px;color:var(--text-muted);margin-top:6px}.zoom-meta{font-family:var(--mono);font-size:11px;color:var(--text-muted)}.cand-item{border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px}.cand-item+.cand-item{margin-top:8px}.cand-item.is-unfals{border-color:#e3c9c9;background:var(--stop-bg)}.cand-head{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.cand-head .sym{font-size:16px;font-weight:700}.cand-head .delta{font-family:var(--mono);font-size:12px;color:var(--text-muted)}.note{font-size:12px;color:var(--text-muted);margin-top:6px}.note-strong{font-size:13px;color:var(--text);margin-top:6px}.callout{border-radius:var(--radius-sm);padding:10px 12px;font-size:13px}.callout-stop{background:var(--stop-bg);border:1px solid #e3c9c9}.callout-warn{background:var(--warn-bg);border:1px solid #ecd9b8}.callout-artifact{background:var(--artifact-bg);border:1px solid #d8cdee}.callout-info{background:var(--brand-light);border:1px solid #b9dce6}.callout h4{font-size:13px;margin-bottom:4px}ul.plain{margin:6px 0 0;padding-left:18px}ul.plain li{margin:3px 0}table.lines{width:100%;border-collapse:collapse;font-size:12px}table.lines th,table.lines td{padding:4px 6px;border-bottom:1px solid var(--border);text-align:left}table.lines th{color:var(--text-muted);font-weight:600}table.lines td.num{font-family:var(--mono);text-align:right}.scroll-y{max-height:320px;overflow-y:auto}details.folded>summary{cursor:pointer;font-size:13px;color:var(--brand-dark);padding:4px 0}details.folded[open]>summary{margin-bottom:8px}.empty{color:var(--text-faint);font-size:13px;padding:8px 0}