.tool{gap:2.5rem;display:grid}.tool [hidden]{display:none!important}.tool .eyebrow{letter-spacing:.12em;color:var(--green);font-size:.7rem;font-weight:700;display:inline-block}.tool .tool-header h1{margin:.4rem 0 .6rem;font-size:1.6rem;line-height:1.5}.tool .tool-header .lead{color:var(--stone);margin:0 0 .75rem;font-size:.95rem}.tool .disclosure-inline{color:var(--stone);margin:0;font-size:.78rem}.tool .calc{gap:1rem;margin:0;display:grid}.tool .calc-block{border:1px solid var(--rule);border-radius:var(--radius);background:var(--surface);margin:0;padding:1.1rem 1rem 1.2rem}.tool .calc-block legend{letter-spacing:.04em;color:var(--green-dark);background:var(--wash);border-radius:2px;padding:.2rem .75rem;font-size:.82rem;font-weight:700}.tool .counter{justify-content:space-between;align-items:center;gap:1rem;padding:.55rem 0;display:flex}.tool .counter+.counter{border-top:1px solid var(--rule)}.tool .counter>label{font-size:.95rem;font-weight:700}.tool .counter-control{flex:none;align-items:center;gap:.35rem;display:flex}.tool .counter-control button{border:1px solid var(--rule-strong);width:44px;height:44px;color:var(--green-dark);cursor:pointer;background:#fff;border-radius:2px;flex:none;font-size:1.15rem;font-weight:700;line-height:1}.tool .counter-control button:hover{border-color:var(--green);background:var(--wash)}.tool .counter-control input{text-align:center;border:1px solid var(--rule-strong);width:60px;height:44px;color:var(--ink);background:#fff;border-radius:2px;font-size:16px;font-weight:700}.tool .segmented{grid-template-columns:1fr 1fr;gap:.6rem;margin-top:.4rem;display:grid}.tool .segmented label{position:relative}.tool .segmented input{opacity:0;cursor:pointer;width:100%;height:100%;margin:0;position:absolute}.tool .segmented span{border:1px solid var(--rule-strong);background:#fff;border-radius:2px;flex-direction:column;justify-content:center;align-items:center;gap:.1rem;min-height:56px;font-size:.95rem;font-weight:700;line-height:1.3;display:flex}.tool .segmented small{color:var(--stone);font-size:.7rem;font-weight:500}.tool .segmented input:checked+span{border-color:var(--green);background:var(--wash);color:var(--green-dark)}.tool .segmented input:focus-visible+span{outline:2px solid var(--green);outline-offset:2px}.tool .segmented input:checked+span small{color:var(--green-dark)}.tool .switch{cursor:pointer;align-items:center;gap:.65rem;padding:.7rem 0;font-size:.95rem;font-weight:700;display:flex}.tool .switch input{width:22px;height:22px;accent-color:var(--green);flex:none;margin:0}.tool .sub-inputs{border-left:3px solid var(--wash);gap:.6rem;margin:0 0 .6rem;padding:.2rem 0 .4rem .85rem;display:grid}.tool .field{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.tool .field label{font-size:.88rem}.tool .field input{text-align:center;border:1px solid var(--rule-strong);width:96px;height:44px;color:var(--ink);background:#fff;border-radius:2px;flex:none;font-size:16px}.tool .note{color:var(--stone);margin:.6rem 0 0;font-size:.78rem;line-height:1.7}.tool .calc-submit{gap:.35rem;display:grid}.tool .calc-button{background:var(--green);color:#fff;letter-spacing:.04em;cursor:pointer;border:0;border-radius:2px;min-height:56px;padding:.9rem 1rem;font-family:inherit;font-size:1.05rem;font-weight:700}.tool .calc-button:hover{background:var(--green-dark)}.tool .calc-submit-note{text-align:center;margin:0}.tool .result{border:2px solid var(--green);border-radius:var(--radius);background:var(--surface);padding:1.25rem 1rem 1.4rem}.tool .result-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:.4rem;margin-bottom:1rem;display:flex}.tool .result-head h2{margin:0;font-size:1.15rem}.tool .result-head p{color:var(--green-dark);margin:0;font-size:.82rem;font-weight:700}.tool .result-grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.7rem;margin:0;padding:0;list-style:none;display:grid}.tool .result-card{border-top:1px solid var(--rule);flex-direction:column;gap:.15rem;padding:.7rem .15rem .85rem;display:flex}.tool .result-label{color:var(--green-dark);font-size:.78rem;font-weight:700}.tool .result-card strong{color:var(--ink);font-variant-numeric:tabular-nums;font-size:1.75rem;line-height:1.2}.tool .result-card .unit{margin-left:.15rem;font-size:.9rem}.tool .result-sub{color:var(--stone);font-size:.74rem;line-height:1.5}.tool .result-formula{border-top:1px dashed var(--rule-strong);color:var(--stone);margin-top:.35rem;padding-top:.35rem;font-size:.68rem}.tool .result-conv{color:var(--ink);margin-top:.4rem;font-size:.82rem;font-weight:700}.tool .result-conv b{color:var(--green-dark);font-variant-numeric:tabular-nums;font-size:1.05rem}.tool .result-cta{border:1.5px solid var(--rakuten);min-height:46px;color:var(--rakuten);text-align:center;background:#fff;border-radius:2px;flex-wrap:wrap;justify-content:center;align-items:center;gap:.35rem;margin-top:.5rem;padding:.6rem .8rem;font-size:.85rem;font-weight:700;line-height:1.4;text-decoration:none;display:flex}.tool .result-cta:hover{background:var(--rakuten);color:#fff}.tool .result-cta:hover .ad-mark{color:#fff;border-color:#fff9}.tool .result-flash{animation:.25s ease-out result-flash}@keyframes result-flash{0%{background-color:var(--wash)}to{background-color:var(--paper)}}@media (prefers-reduced-motion:reduce){.tool .result-flash{animation:none}}.tool .conv-note{margin-top:.7rem}.tool .upgrade{border:1px dashed var(--green);background:var(--wash);border-radius:2px;gap:.6rem;margin-top:1rem;padding:.8rem .9rem;display:grid}.tool .upgrade p{margin:0;font-size:.85rem;line-height:1.7}.tool .upgrade b{color:var(--green-dark);font-variant-numeric:tabular-nums}.tool .upgrade-button{border:1px solid var(--green);min-height:44px;color:var(--green-dark);cursor:pointer;background:#fff;border-radius:2px;justify-self:start;padding:.55rem 1.1rem;font-family:inherit;font-size:.88rem;font-weight:700}.tool .upgrade-button:hover{background:var(--green);color:#fff}.tool .result-links{flex-wrap:wrap;align-items:center;gap:.4rem .75rem;margin-top:auto;padding-top:.5rem;font-size:.76rem;display:flex}.tool .result-links a{border-bottom:1px solid;align-items:center;gap:.3rem;min-height:24px;padding:.2rem 0;font-weight:700;text-decoration:none;display:inline-flex}.tool .result-links a:hover{opacity:.75}.tool .result-buy{color:var(--green-dark)}.tool .ad-mark{color:var(--stone);border:1px solid var(--rule-strong);border-bottom-width:1px;border-radius:2px;padding:0 .35rem;font-size:.62rem;font-weight:700}.tool .result-extra{border-top:1px solid var(--rule);margin-top:1.25rem;padding-top:1rem}.tool .result-extra h3{margin:0 0 .5rem;font-size:.95rem}.tool .extra-list{gap:.35rem;margin:0;padding:0;list-style:none;display:grid}.tool .extra-list li{background:var(--surface);border-radius:2px;flex-wrap:wrap;align-items:baseline;column-gap:.75rem;padding:.5rem .7rem;font-size:.88rem;line-height:1.6;display:flex}.tool .extra-list strong{font-variant-numeric:tabular-nums;text-align:right;margin-left:auto}.tool .extra-list .extra-empty{color:var(--stone);font-size:.8rem;line-height:1.6;display:block}.tool .share{border-top:1px solid var(--rule);margin-top:1.25rem;padding-top:1rem}.tool .share-actions{grid-template-columns:1fr auto;gap:.5rem;display:grid}.tool .share-button{text-align:center;background:var(--ink);color:#fff;border-radius:2px;justify-content:center;align-items:center;min-height:48px;padding:.85rem 1rem;font-size:.95rem;font-weight:700;text-decoration:none;display:flex}.tool .share-button:hover{background:#000}.tool .share-button[aria-disabled=true]{background:var(--rule-strong);pointer-events:none}.tool .copy-button{border:1px solid var(--rule-strong);min-height:48px;color:var(--ink);cursor:pointer;background:#fff;border-radius:2px;padding:.85rem 1.1rem;font-family:inherit;font-size:.95rem;font-weight:700}.tool .copy-button:hover{background:var(--surface)}.tool .copy-button:disabled{color:var(--stone);cursor:not-allowed;opacity:.6}.tool .buy{border:1px solid var(--rule);border-radius:var(--radius);padding:1.2rem 1rem 1.3rem}.tool .buy-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;display:flex}.tool .buy-head h2{margin:0;font-size:1.15rem}.tool .pr-badge{color:var(--stone);border:1px solid var(--rule-strong);border-radius:2px;padding:.1rem .6rem;font-size:.7rem;font-weight:700}.tool .buy>p{color:var(--stone);margin:.7rem 0 1rem;font-size:.88rem}.tool .buy-list{gap:.85rem;margin:0;padding:0;list-style:none;display:grid}.tool .buy-list li{border:1px solid var(--rule);background:var(--surface);border-radius:2px;gap:.3rem;padding:.85rem .9rem;display:grid}.tool .buy-tag{color:var(--green-dark);background:var(--wash);border-radius:2px;justify-self:start;padding:.1rem .6rem;font-size:.7rem;font-weight:700}.tool .buy-list a{font-size:.92rem;font-weight:700;line-height:1.6}.tool .buy-note{color:var(--stone);font-size:.78rem;line-height:1.6}.tool .sources h2,.tool .related h2{border-bottom:2px solid var(--wash);margin:0 0 .9rem;padding-bottom:.5rem;font-size:1.15rem}.tool .sources dl{gap:1.1rem;margin:0;display:grid}.tool .sources dt{color:var(--green-dark);font-size:.95rem;font-weight:700}.tool .sources dd{color:var(--stone);margin:.35rem 0 0;font-size:.86rem;line-height:1.8}.tool .sources dd ul{margin:.45rem 0 0;padding-left:1.1rem}.tool .sources dd li{margin-bottom:.2rem}.tool .source-article{border:1px solid var(--rule);border-left:4px solid var(--green);background:var(--surface);color:var(--green-dark);border-radius:2px;margin-top:.6rem;padding:.65rem .85rem;font-size:.88rem;font-weight:700;line-height:1.6;text-decoration:none;display:block}.tool .source-article:before{content:"解説記事 → ";color:var(--stone);font-size:.72rem;font-weight:700}.tool .source-article:hover{border-left-color:var(--green-dark);background:var(--wash)}.tool .source-official{margin-top:.5rem}.tool .source-official summary{color:var(--stone);cursor:pointer;font-size:.78rem;font-weight:700}.tool .source-official summary:hover{color:var(--green)}.tool .related ul{gap:.45rem;margin:0;padding-left:1.1rem;font-size:.92rem;display:grid}@media (width<=560px){.tool{gap:2rem}.tool .tool-header h1{font-size:1.4rem}.tool .result-grid{grid-template-columns:1fr}.tool .result-card{flex-flow:wrap;align-items:baseline;column-gap:.6rem}.tool .result-card .result-label{flex:none;width:6.5rem}.tool .result-card strong{font-size:1.6rem}.tool .result-sub,.tool .result-formula,.tool .result-links,.tool .result-conv,.tool .result-cta{width:100%}.tool .result-formula{margin-top:.3rem}.tool .result-links{margin-top:0}.tool .share-actions{grid-template-columns:1fr}.tool .counter{flex-direction:column;align-items:flex-start;gap:.5rem}.tool .counter-control{justify-content:space-between;width:100%}.tool .counter-control input{flex:1;width:auto;max-width:none;margin:0 .35rem}.tool .field{flex-direction:column;align-items:flex-start;gap:.35rem}.tool .field input{width:100%}}
