.tool-article caption{caption-side:top;text-align:left;color:var(--text-secondary);padding:0 0 .35rem;font-size:.78rem;font-weight:700}.tool-article code{background:var(--bg-soft);overflow-wrap:anywhere;border-radius:4px;padding:.05em .35em;font-size:.86em}.ab-starts{grid-template-columns:repeat(8,minmax(0,1fr));gap:10px;display:grid}.ab-start{text-align:left;border:1px solid var(--hairline);cursor:pointer;min-width:0;font:inherit;color:var(--text);background:#fff;border-radius:12px;flex-direction:column;align-items:flex-start;gap:3px;padding:11px 13px;display:flex}.ab-start:hover{border-color:var(--accent)}.ab-start[aria-pressed=true]{border:2px solid var(--navy);background:var(--accent-soft);padding:10px 12px}.ab-start b{color:var(--navy);word-break:keep-all;overflow-wrap:anywhere;font-size:.92rem}.ab-start small{color:var(--text-secondary);font-size:.74rem;line-height:1.45}.ab-start.is-blank{border-style:dashed}.ab-start.is-own{background:var(--accent-soft);border-color:oklch(80% .08 256)}.ab-start.is-own b{color:var(--accent-strong)}.ab-starts-note{color:var(--text-secondary);margin:10px 0 0;font-size:.85rem}.tool-app[data-tool-slug=abc-analysis]>.result-panel>.zone-head{display:none}.ab-board{border:1px solid var(--hairline);background:#fff;border-radius:12px;min-width:0;position:relative}.ab-bar{border-bottom:1px solid var(--hairline-soft);flex-wrap:wrap;align-items:center;gap:10px 16px;padding:12px 16px;display:flex}.ab-history{gap:6px;display:inline-flex}.ab-hist{min-width:0;padding:.32rem .85rem}.ab-hist svg{flex:none}.ab-hist:disabled{opacity:.4;cursor:default;pointer-events:none}.ab-segs{align-items:center;gap:8px;display:inline-flex}.ab-segs[hidden]{display:none}.ab-seg-label{white-space:nowrap;color:var(--text-secondary);flex:none;font-size:.8rem}.ab-segs .opt-chip{white-space:nowrap;min-width:0}.ab-custom{color:var(--text-secondary);align-items:center;gap:6px;font-size:.82rem;display:inline-flex}.ab-custom[hidden]{display:none}.ab-custom label{color:var(--text-secondary);margin:0;font-size:.82rem}.ab-custom input{width:3.4rem;font:inherit;text-align:right;border:1px solid var(--hairline);color:var(--navy);border-radius:6px;padding:3px 6px;font-size:.86rem;font-weight:700}.ab-custom input:focus{border-color:var(--accent);outline:none}.ab-paste{background:var(--accent-soft);border:1px solid oklch(85% .06 256);border-radius:12px;margin:14px 16px 0;padding:14px 16px}.ab-paste[hidden]{display:none}.ab-paste-h{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.ab-paste-h b{color:var(--navy);font-size:1rem}.ab-paste-x{color:var(--text-secondary);font:inherit;cursor:pointer;background:0 0;border:0;min-width:0;padding:2px 6px;font-size:.82rem}.ab-paste-x:hover{color:var(--navy);text-decoration:underline}.ab-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0 0 10px;padding:0;list-style:none;display:grid}.ab-steps li{border:1px solid var(--hairline);background:#fff;border-radius:10px;align-items:flex-start;gap:10px;min-width:0;padding:10px 12px;display:flex}.ab-steps li>span{background:var(--navy);color:#fff;border-radius:50%;flex:none;justify-content:center;align-items:center;width:1.5rem;height:1.5rem;font-size:.78rem;font-weight:800;display:flex}.ab-steps li>div{flex-direction:column;gap:4px;min-width:0;display:flex}.ab-steps b{color:var(--navy);font-size:.88rem}.ab-steps small{color:var(--text-secondary);font-size:.76rem;line-height:1.5}.ab-tplbtn{border:1.5px solid var(--accent);color:var(--accent-strong);font:inherit;cursor:pointer;background:#fff;border-radius:999px;align-self:flex-start;align-items:center;gap:6px;min-width:0;padding:5px 14px;font-size:.82rem;font-weight:700;display:inline-flex}.ab-tplbtn:hover{background:var(--accent);color:#fff}.ab-paste-t{border:1px solid var(--hairline);resize:vertical;background:#fff;border-radius:8px;width:100%;min-height:7.5rem;padding:8px 10px;font:13px/1.6 ui-monospace,Menlo,monospace;display:block}.ab-paste-t:focus{border-color:var(--accent);outline:none}.ab-paste-f{flex-wrap:wrap;align-items:center;gap:14px;margin-top:10px;display:flex}.ab-paste-f .tool-btn{min-width:0}.ab-safe{color:var(--text);flex:320px;align-items:flex-start;gap:8px;margin:0;font-size:.82rem;line-height:1.6;display:flex}.ab-safe svg{color:#15803d;flex:none;margin-top:2px}.ab-safe b{color:#15803d}.ab-own{color:#7a5301;background:#fdf6e7;border:1px solid #f2d9a0;border-radius:8px;margin:12px 16px 0;padding:6px 10px;font-size:.82rem}.ab-own[hidden]{display:none}.ab-sum{border:1px solid var(--hairline);border-radius:10px;grid-template-columns:minmax(0,1.5fr) repeat(3,minmax(0,1fr));margin:14px 16px 0;display:grid;overflow:hidden}.ab-tile{border-left:1px solid var(--hairline-soft);flex-direction:column;gap:2px;min-width:0;padding:12px 16px;display:flex;position:relative}.ab-tile:first-child{border-left:0}.ab-tile.is-main{background:var(--accent-soft)}.ab-tile.k-a:before,.ab-tile.k-b:before,.ab-tile.k-c:before{content:"";border-radius:2px;width:3px;position:absolute;top:12px;bottom:12px;left:0}.ab-tile.k-a:before{background:#2f6fed}.ab-tile.k-b:before{background:#f6aa00}.ab-tile.k-c:before{background:#03af7a}.ab-tl{color:var(--text-secondary);flex-wrap:wrap;align-items:center;gap:6px;font-size:.76rem;font-weight:700;display:flex}.ab-tn{color:var(--navy);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;font-size:1.45rem;font-weight:800;line-height:1.25}.ab-tile.is-main .ab-tn{font-size:2rem}.ab-tn small{color:var(--text-secondary);margin-left:4px;font-size:.8rem;font-weight:600}.ab-ts{color:var(--text-secondary);font-size:.78rem;line-height:1.5}.ab-badge{border:1px solid var(--hairline);color:var(--navy);background:#fff;border-radius:999px;padding:1px 8px;font-size:.68rem;font-weight:800}.ab-badge.is-warn{color:#7a5301;border-color:#f2d9a0}.ab-badge.is-bad{color:#b45309;border-color:#f2c9a0}.ab-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;padding:14px 16px;display:grid}.ab-main,.ab-side{min-width:0}.ab-th{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:10px;margin:0 0 6px;display:flex}.ab-th b{color:var(--navy);font-size:.9rem}.ab-th>span{color:var(--text-secondary);font-size:.74rem}.ab-wrap{border:1px solid var(--hairline-soft);border-radius:10px;max-height:520px;overflow:auto}.ab-t{border-collapse:separate;border-spacing:0;table-layout:fixed;width:100%;font-size:.86rem;display:table;overflow:visible}.ab-c-no{width:3rem}.ab-c-v{width:7.6rem}.ab-c-p{width:7rem}.ab-c-cum{width:4.4rem}.ab-c-rk{width:3.4rem}.ab-c-x{width:1.8rem}.ab-t th,.ab-t td{border:0;border-bottom:1px solid var(--hairline-soft);text-align:left;vertical-align:middle;background:0 0;padding:3px 4px}.ab-t thead th{z-index:1;border-bottom:1px solid var(--hairline);color:var(--text-secondary);overflow-wrap:anywhere;background:#fff;padding:6px;font-size:.72rem;font-weight:700;position:sticky;top:0}.ab-t .r{text-align:right}.ab-t .c{text-align:center}.ab-t tr.is-cut td{border-bottom:2px solid var(--navy)}.ab-t tr.is-out td{background:var(--bg-soft)}.ab-no{color:var(--text-secondary);font-variant-numeric:tabular-nums;font-size:.8rem}.ab-nc{flex-wrap:wrap;align-items:center;gap:2px 6px;min-width:0;display:flex}.ab-in{width:100%;min-width:0;font:inherit;color:var(--text);background:0 0;border:1px solid #0000;border-radius:6px;padding:4px 6px;display:block}.ab-in:hover{border-color:var(--hairline-soft);background:#fff}.ab-in:focus{border-color:var(--accent);background:#fff;outline:none}.ab-in::placeholder{color:#a8b3c2}.ab-name{color:var(--navy);flex:7.5rem;font-weight:600}.ab-in.is-num{text-align:right;font-variant-numeric:tabular-nums;background:var(--bg-soft);font-weight:600}.ab-flag{color:#7a5301;white-space:nowrap;background:#fdf3dc;border:1px solid #f2d9a0;border-radius:4px;flex:none;padding:0 4px;font-size:.64rem;font-weight:800}.ab-cum{color:var(--text-secondary);font-variant-numeric:tabular-nums;font-size:.82rem}.ab-rk{text-align:center;color:#fff;background:#2f6fed;border-radius:5px;min-width:1.5rem;padding:1px 4px;font-size:.76rem;font-weight:800;display:inline-block}.ab-rk.k-b{color:#3d2b00;background:#f6aa00}.ab-rk.k-c{color:#05301f;background:#03af7a}.ab-ex{color:var(--text-secondary);font-size:.66rem}.ab-x{color:var(--text-secondary);cursor:pointer;opacity:0;min-width:0;font:inherit;background:0 0;border:0;border-radius:4px;padding:0 4px;font-size:15px;line-height:1.4}.ab-t tr:hover .ab-x,.ab-x:focus-visible{opacity:1}.ab-x:hover{color:#b91c1c;background:#fef2f2}@media (hover:none){.ab-x{opacity:1}}.ab-add{border:1px dashed var(--hairline);color:var(--accent-strong);font:inherit;cursor:pointer;background:0 0;border-radius:8px;min-width:0;margin-top:8px;padding:3px 12px;font-size:.82rem}.ab-add:hover{border-color:var(--accent);background:var(--accent-soft)}.ab-add[hidden]{display:none}.ab-pareto svg{width:100%;height:auto;display:block}.ab-cross{grid-template-columns:4.6rem repeat(3,minmax(0,1fr));gap:4px;margin-top:4px;font-size:.76rem;display:grid}.ab-xh{color:var(--text-secondary);text-align:center;overflow-wrap:anywhere;padding:2px;font-weight:700}.ab-xh.is-row{text-align:left;align-items:center;display:flex}.ab-xcell{border:1px solid var(--hairline-soft);text-align:center;border-radius:6px;padding:6px 4px}.ab-xcell b{color:var(--navy);font-size:1rem}.ab-xcell small{color:var(--text-secondary);margin-left:2px;font-size:.68rem}.ab-xcell.is-hot{background:#fdf3dc;border-color:#f2d9a0}.ab-xcell.is-cold{background:var(--accent-soft);border-color:oklch(85% .06 256)}.ab-xn{color:var(--text-secondary);margin:6px 0 0;font-size:.72rem;line-height:1.55}.ab-decbox{margin-top:14px}.ab-dec-lead{color:var(--text);margin:0 0 6px;font-size:.82rem;line-height:1.6}.ab-dec-lead b{color:var(--navy)}.ab-dec{grid-template-columns:auto auto minmax(0,1fr) auto;align-items:center;gap:3px 8px;font-size:.76rem;display:grid}.ab-dec-r{display:contents}.ab-dec-d{color:var(--navy);font-weight:700}.ab-dec-n{color:var(--text-secondary);text-align:right}.ab-dec-bar{background:var(--hairline-soft);border-radius:3px;height:10px;overflow:hidden}.ab-dec-bar i{background:#b9cbf3;height:100%;display:block}.ab-dec-r.is-a .ab-dec-bar i{background:#2f6fed}.ab-dec-p{text-align:right;font-variant-numeric:tabular-nums;color:var(--text)}.ab-dos{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:0 16px 14px;display:grid}.ab-do{border:1px solid var(--hairline);border-radius:10px;min-width:0;padding:10px 12px}.ab-do b{color:var(--navy);align-items:center;gap:6px;font-size:.9rem;display:flex}.ab-do b small{color:var(--text-secondary);margin-left:auto;font-size:.76rem;font-weight:600}.ab-do p{color:var(--text);margin:4px 0 0;font-size:.82rem;line-height:1.6}.ab-foot{border-top:1px solid var(--hairline-soft);flex-wrap:wrap;align-items:center;gap:10px;padding:12px 16px;display:flex}.ab-foot .tool-btn{min-width:0}.ab-ownlink{font:inherit;color:var(--accent-strong);cursor:pointer;background:0 0;border:0;min-width:0;padding:0;font-size:.86rem;font-weight:700;text-decoration:underline}.ab-status{color:var(--text-secondary);flex:100%;font-size:.84rem}.ab-status:empty{display:none}.ab-answer{margin:16px 0 0}@media (width<=1100px){.ab-starts{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (width<=900px){.ab-grid{grid-template-columns:minmax(0,1fr)}.ab-sum{grid-template-columns:repeat(3,minmax(0,1fr))}.ab-tile.is-main{border-bottom:1px solid var(--hairline-soft);grid-column:1/-1}.ab-tile:nth-child(2){border-left:0}.ab-steps{grid-template-columns:minmax(0,1fr)}}@media (width<=640px){.ab-starts{grid-template-columns:repeat(2,minmax(0,1fr))}.ab-start{padding:9px 11px}.ab-start[aria-pressed=true]{padding:8px 10px}.ab-start b{font-size:.88rem}.ab-board{border:0;border-radius:0}.ab-bar{padding:4px 0 10px}.ab-paste{margin:10px 0 0;padding:12px}.ab-own{margin:10px 0 0}.ab-sum{grid-template-columns:minmax(0,1fr);margin:10px 0 0}.ab-tile{border-left:0;border-top:1px solid var(--hairline-soft);flex-flow:wrap;align-items:baseline;column-gap:10px;padding:10px 12px}.ab-tile:first-child{border-top:0}.ab-tile.is-main{border-bottom:0;flex-direction:column;align-items:flex-start}.ab-tl{flex:100%}.ab-tile.is-main .ab-tl{flex:none}.ab-tn{font-size:1.25rem}.ab-tile.is-main .ab-tn{font-size:1.8rem}.ab-grid{padding:10px 0 12px}.ab-dos{grid-template-columns:minmax(0,1fr);padding:0 0 12px}.ab-foot{grid-template-columns:minmax(0,1fr);padding:12px 0 4px;display:grid}.ab-foot .tool-btn{justify-content:center;width:100%}.ab-segs{flex-wrap:wrap}.ab-t .ab-cum,.ab-t .ab-h-p,.ab-t .ab-pc{display:none}.ab-c-cum,.ab-c-p{width:0}.ab-c-no{width:1.6rem}.ab-c-v{width:5.6rem}.ab-c-rk{width:2.9rem}.ab-c-x{width:1.5rem}.ab-t{font-size:.82rem}.ab-t th,.ab-t td{padding:3px 2px}.ab-in{padding:3px}.ab-t thead th{white-space:nowrap;padding:6px 2px}.ab-answer{padding-left:14px;padding-right:14px}}