.tool-page{--tl-ind:#1a3c66;--tl-ind-deep:#14304f;--tl-wash:#eef2f7;--tl-wash2:#e2e9f1;--tl-good:#1c855a;--tl-good-w:#e6f4ec;--tl-warn:#a9670f;--tl-warn-w:#f8eddb;--tl-crit:#b0344f;--tl-crit-w:#f7e4e9;--tl-info:#1a3c66;--tl-info-w:#eef2f7;color:var(--ink,#111c30);padding-bottom:80px}.tool-page .wrap{max-width:860px;margin:0 auto;padding:0 20px}.tool-page .tool-wrap{max-width:820px}.tool-page .sub-head{max-width:820px;margin-bottom:22px;padding-left:20px;padding-right:20px}.tool-page .sub-head>.wrap{max-width:none;margin:0;padding:0}.tool-head{padding:22px 0 6px}.tool-q{color:var(--tl-ind);word-break:auto-phrase;margin:0 0 8px;font-size:15px;font-weight:700;line-height:1.5}.tool-h1{text-wrap:balance;margin:0 0 12px;font-family:Hiragino Mincho ProN,Yu Mincho,serif;font-size:27px;font-weight:700;line-height:1.34}.tool-lead{color:var(--ink-soft,#2f3b52);max-width:64ch;margin:0;font-size:15.5px;line-height:1.85}.tool-scene{max-width:64ch;color:var(--ink-soft,#2f3b52);flex-wrap:wrap;align-items:baseline;gap:4px 10px;margin:12px 0 0;font-size:14.5px;line-height:1.8;display:flex}.tool-scene-k{color:var(--tl-ind);background:var(--tl-wash);letter-spacing:.04em;border-radius:3px;flex:none;padding:1px 8px;font-size:11.5px;font-weight:700}.tool-crumb{color:var(--ink-faint,#6c7189);flex-wrap:wrap;align-items:center;gap:8px;padding:22px 0 4px;font-size:12.5px;display:flex}.tool-crumb a{color:var(--tl-ind);text-decoration:none}.tool-crumb a:hover{text-decoration:underline}.tool-crumb .cur{color:var(--ink-faint,#6c7189)}.tool-crumb span{color:var(--line,#d8dbe8)}.tool-feature{color:var(--ink,#111c30);background:#fff;border:1px solid #d8d0fb;border-left:4px solid #4b16e6;border-radius:6px;align-items:center;gap:18px;margin:0 0 28px;padding:16px 18px;text-decoration:none;transition:box-shadow .2s,transform .2s;display:flex}.tool-feature:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.tool-feature-txt{flex-direction:column;flex:1;gap:5px;min-width:0;display:flex}.tool-feature-kick{color:#4b16e6;letter-spacing:.04em;background:#f2edff;border-radius:3px;align-self:flex-start;padding:1px 8px;font-size:11.5px;font-weight:700}.tool-feature-t{font-family:Hiragino Mincho ProN,Yu Mincho,serif;font-size:19px;font-weight:700;line-height:1.4}.tool-feature-d{color:var(--ink-soft,#2f3b52);font-size:13.5px;line-height:1.75}.tool-feature-go{color:var(--tl-ind);font-size:13.5px;font-weight:700}.tool-feature-fig{flex:none;width:210px;height:auto}@media (max-width:560px){.tool-feature{flex-direction:column-reverse;align-items:stretch;gap:10px;padding:14px}.tool-feature-fig{align-self:center;width:100%;max-width:260px}}.tool-jump{flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 30px;display:flex}.tool-jump-k{color:var(--ink-faint,#6c7189);margin-right:2px;font-size:12px;font-weight:700}.tool-jump-a{color:var(--tl-ind-deep);background:var(--tl-wash);border:1px solid var(--tl-wash2);border-radius:999px;padding:5px 12px;font-size:13px;font-weight:700;line-height:1.4;text-decoration:none}.tool-jump-a:hover{background:#fff;border-color:#c3d0e2}.tool-stage{margin-bottom:32px;scroll-margin-top:80px}.tool-stage-h{color:var(--ink,#111c30);border-bottom:2px solid var(--tl-wash);flex-wrap:wrap;align-items:baseline;gap:4px 12px;margin:0 0 12px;padding-bottom:8px;font-family:Hiragino Mincho ProN,Yu Mincho,serif;font-size:19px;font-weight:700;display:flex}.tool-stage-sub{font-family:var(--font-sans);color:var(--ink-faint,#6c7189);letter-spacing:.02em;font-size:12px;font-weight:700}.tool-cards{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.tool-cards>li{display:flex}.tool-card{background:var(--surface,#fff);border:1px solid var(--line,#e3e7ee);border-left:3px solid var(--tl-ind);width:100%;color:var(--ink,#111c30);border-radius:5px;flex-direction:column;gap:6px;padding:14px 40px 14px 16px;text-decoration:none;transition:border-color .2s,box-shadow .2s,transform .2s;display:flex;position:relative}.tool-card:hover{border-color:#c3d0e2;border-left-color:var(--tl-ind);box-shadow:var(--shadow);transform:translateY(-2px)}.tool-card-q{color:var(--ink,#111c30);word-break:auto-phrase;font-size:15.5px;font-weight:700;line-height:1.5}.tool-card-t{color:var(--ink-faint,#6c7189);font-size:12.5px;font-weight:700;line-height:1.45}.tool-card-go{color:var(--tl-ind);font-size:16px;font-weight:700;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.tool-disc{color:var(--ink-faint,#6c7189);border-left:2px solid var(--line,#e3e7ee);margin-top:22px;padding-left:12px;font-size:12.5px;line-height:1.75}.tool-disc a{color:var(--tl-ind)}.calc{margin-top:22px}.calc-sec{margin-top:26px}.calc-sec:first-child{margin-top:0}.calc-h{color:var(--ink,#111c30);align-items:center;gap:10px;margin:0 0 10px;font-family:Hiragino Mincho ProN,Yu Mincho,serif;font-size:19px;font-weight:700;display:flex}.calc-n{background:var(--tl-ind);color:#fff;width:26px;height:26px;font-family:var(--font-sans);border-radius:50%;flex:none;justify-content:center;align-items:center;font-size:13.5px;font-weight:700;display:inline-flex}.calc-ex{color:var(--ink-soft,#2f3b52);margin:0 0 14px;font-size:13.5px;line-height:1.75}.calc-inputs{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:0 16px;margin:0;display:grid}.calc-field{grid-row:span 3;grid-template-rows:subgrid;row-gap:6px;min-width:0;margin-bottom:18px;display:grid}.calc-flabel{color:var(--ink,#111c30);align-self:end;font-size:13.5px;font-weight:700;line-height:1.5}.calc-inrow{align-items:center;gap:8px;min-width:0;display:flex}.calc-unit{max-width:48%;color:var(--ink-faint,#6c7189);flex:0 auto;font-size:12.5px;font-weight:700;line-height:1.35}.calc-num{min-width:0;font:inherit;font-variant-numeric:tabular-nums;border:1px solid var(--line,#d8dbe8);background:var(--surface,#fff);color:var(--ink,#111c30);border-radius:4px;flex:auto;width:100%;padding:9px 12px;font-size:16px;transition:border-color .15s,box-shadow .15s}.calc-num:focus{border-color:var(--tl-ind);box-shadow:0 0 0 3px var(--tl-wash);outline:none}.calc-hint{color:var(--ink-faint,#6c7189);font-size:12.5px;line-height:1.65}.calc-out{background:var(--tl-wash);border:1px solid var(--tl-wash2);border-radius:5px;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;padding:14px;display:grid}.calc-o{flex-direction:column;gap:3px;min-width:0;padding:4px 6px;display:flex}.calc-o-l{color:var(--ink-faint,#6c7189);font-size:12px;font-weight:700;line-height:1.45}.calc-o-v{font-variant-numeric:tabular-nums;color:var(--ink,#111c30);flex-wrap:wrap;align-items:baseline;gap:2px 5px;font-size:20px;font-weight:700;line-height:1.3;display:flex}.calc-o-u{color:var(--ink-faint,#6c7189);font-size:12px;font-weight:700}.calc-o.is-primary{background:var(--tl-ind);border-radius:4px;grid-column:1/-1;padding:12px 16px}.calc-o.is-primary .calc-o-l{color:#c3d0e2;font-size:13px}.calc-o.is-primary .calc-o-v{color:#fff;font-size:30px}.calc-o.is-primary .calc-o-u{color:#c3d0e2;font-size:13px}.calc-say{border:1px solid #c9d6e8;border-left:4px solid var(--tl-ind);color:var(--ink,#111c30);background:#fff;border-radius:5px;margin:14px 0 0;padding:14px 16px;font-size:15.5px;line-height:1.9}.calc-say-k{color:var(--tl-ind)}.calc-say.is-guide{border-left-color:var(--tl-warn);background:var(--tl-warn-w);border-color:#e6cfa0;font-size:14.5px}.calc-bands{margin-top:24px}.calc-bands-h{color:var(--ink,#111c30);margin:0 0 4px;font-family:Hiragino Mincho ProN,Yu Mincho,serif;font-size:16px;font-weight:700;line-height:1.5}.calc-bands-lead{color:var(--ink-faint,#6c7189);margin:0 0 10px;font-size:12.5px}.calc-bands ul{flex-direction:column;gap:8px;margin:10px 0 0;padding:0;list-style:none;display:flex}.calc-band{background:var(--surface,#fff);border:1px solid var(--line,#e3e7ee);opacity:.72;border-radius:4px;flex-direction:column;gap:3px;padding:11px 14px;transition:all .2s;display:flex}.calc-band.is-static{opacity:1}.calc-band.is-active{opacity:1;box-shadow:var(--shadow-sm);border-width:1px}.calc-band-when{color:var(--ink-faint,#6c7189);font-variant-numeric:tabular-nums;font-size:12px;font-weight:700;line-height:1.5}.calc-band-label{color:var(--ink,#111c30);font-size:14px;font-weight:700;line-height:1.5}.calc-band-note{color:var(--ink-soft,#2f3b52);margin-top:1px;font-size:13px;line-height:1.7}.calc-band.tone-good.is-active{background:var(--tl-good-w);border-color:#a9dcc2}.calc-band.tone-good.is-active .calc-band-label{color:var(--tl-good)}.calc-band.tone-warn.is-active{background:var(--tl-warn-w);border-color:#e6cfa0}.calc-band.tone-warn.is-active .calc-band-label{color:var(--tl-warn)}.calc-band.tone-crit.is-active{background:var(--tl-crit-w);border-color:#e3aab8}.calc-band.tone-crit.is-active .calc-band-label{color:var(--tl-crit)}.calc-band.tone-info.is-active{background:var(--tl-info-w);border-color:#bcccdf}.calc-band.tone-info.is-active .calc-band-label{color:var(--tl-info)}.calc-basis{border:1px solid var(--line,#e3e7ee);background:var(--surface,#fff);border-radius:5px;margin-top:28px}.calc-basis>summary{cursor:pointer;color:var(--tl-ind-deep);-webkit-user-select:none;user-select:none;align-items:center;gap:8px;padding:13px 16px;font-size:14px;font-weight:700;list-style:none;display:flex}.calc-basis>summary::-webkit-details-marker{display:none}.calc-basis>summary:before{content:"";border-bottom:2px solid;border-right:2px solid;flex:none;width:7px;height:7px;margin-right:2px;transition:transform .15s;transform:rotate(-45deg)}.calc-basis[open]>summary:before{transform:rotate(45deg)}.calc-basis>summary:hover{background:var(--tl-wash)}.calc-basis-body{border-top:1px solid var(--line,#e3e7ee);padding:4px 16px 18px}.calc-basis-h{color:var(--ink,#111c30);margin:18px 0 8px;font-size:13.5px;font-weight:700}.calc-basis-p{color:var(--ink-soft,#2f3b52);margin:8px 0 0;font-size:13px;line-height:1.75}.calc-formula{background:var(--tl-wash);border-radius:4px;padding:10px 12px;overflow-x:auto}.calc-formula code{color:var(--ink-soft,#2f3b52);white-space:normal;word-break:break-word;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;line-height:1.7}.calc-steps{flex-direction:column;gap:7px;margin:0;padding:0 0 0 20px;display:flex}.calc-steps li{color:var(--ink-soft,#2f3b52);font-size:12px}.calc-steps code{white-space:normal;word-break:break-word;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;line-height:1.65}.tool-src{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.tool-src a{color:var(--tl-ind);word-break:break-word;font-size:13px;line-height:1.55;text-decoration:none}.tool-src a:hover{text-decoration:underline}.tool-caveats{flex-direction:column;gap:7px;margin:0;padding-left:18px;display:flex}.tool-caveats li{color:var(--ink-soft,#2f3b52);font-size:13px;line-height:1.7}.tool-block{margin-top:34px}.tool-h2{border-bottom:1px solid var(--line,#e3e7ee);margin:0 0 12px;padding-bottom:8px;font-family:Hiragino Mincho ProN,Yu Mincho,serif;font-size:18px;font-weight:700;line-height:1.45}.tool-article{background:var(--tl-wash);border-radius:5px;flex-direction:column;gap:4px;margin-top:22px;padding:15px 18px;font-size:14.5px;line-height:1.6;display:flex}.tool-article-k{color:var(--ink-faint,#6c7189);font-size:12px;font-weight:700}.tool-article a{color:var(--tl-ind-deep);font-weight:700;text-decoration:none}.tool-article a:hover{text-decoration:underline}.tool-more{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.tool-more>li{display:flex}.tool-more-a{border:1px solid var(--line,#e3e7ee);background:var(--surface,#fff);border-radius:5px;flex-direction:column;gap:3px;width:100%;padding:11px 14px;text-decoration:none;transition:border-color .2s,background .2s;display:flex}.tool-more-a:hover{background:var(--tl-wash);border-color:#c3d0e2}.tool-more-q{color:var(--ink,#111c30);word-break:auto-phrase;font-size:14px;font-weight:700;line-height:1.5}.tool-more-t{color:var(--ink-faint,#6c7189);font-size:12px;font-weight:700}.tool-all{color:var(--tl-ind);margin-top:14px;font-size:13.5px;font-weight:700;text-decoration:none;display:inline-block}.tool-all:hover{text-decoration:underline}@media (max-width:600px){.tool-page .sub-head{padding-left:20px;padding-right:20px}}@media (max-width:560px){.tool-h1{font-size:22px}.tool-q{font-size:14.5px}.tool-lead{font-size:15px}.calc-h{font-size:17.5px}.tool-cards{gap:8px}.tool-card{padding:12px 36px 12px 14px}.tool-card-q{font-size:15px}.calc-out{grid-template-columns:1fr 1fr;gap:8px;padding:10px}.calc-o.is-primary .calc-o-v{font-size:26px}.calc-say{padding:12px 14px;font-size:15px}}