[data-astro-cid-lr5hwxa5]{box-sizing:border-box}.calculator[data-astro-cid-lr5hwxa5]{padding:24px 16px;line-height:1.65;color:#243241;background:#f5f5f5;border-radius:12px}.calculator[data-astro-cid-lr5hwxa5]{width:100%;min-width:0;margin:0;overflow-wrap:anywhere}header[data-astro-cid-lr5hwxa5]{text-align:center;margin-bottom:24px}header[data-astro-cid-lr5hwxa5] h2[data-astro-cid-lr5hwxa5]{font-size:clamp(1.4rem,4.5vw,1.9rem);line-height:1.45;margin:10px 0 16px}header[data-astro-cid-lr5hwxa5] p[data-astro-cid-lr5hwxa5]{font-size:.95rem;margin:8px 0}.card[data-astro-cid-lr5hwxa5]{background:#fff;border-radius:12px;padding:24px;margin-top:20px;box-shadow:0 2px 12px #20314b0d}h3[data-astro-cid-lr5hwxa5]{font-size:1.15rem;margin:0 0 8px}.method-grid[data-astro-cid-lr5hwxa5] h4[data-astro-cid-lr5hwxa5]{font-size:1rem;margin:0 0 12px}.hint[data-astro-cid-lr5hwxa5]{font-size:.83rem;color:#596779;margin:4px 0 0}.field[data-astro-cid-lr5hwxa5]{margin-top:18px}label[data-astro-cid-lr5hwxa5]{display:block;font-weight:700;margin-bottom:6px}label[data-astro-cid-lr5hwxa5] span[data-astro-cid-lr5hwxa5]{font-weight:400}input[data-astro-cid-lr5hwxa5]{display:block;max-width:100%;width:100%;padding:11px 12px;border:1px solid #aeb9c7;border-radius:6px;font-size:1rem;line-height:1.4;background:#fff;color:#182635}input[data-astro-cid-lr5hwxa5]:focus-visible,button[data-astro-cid-lr5hwxa5]:focus-visible{outline:3px solid #87bfff;outline-offset:3px}input[data-astro-cid-lr5hwxa5][aria-invalid=true]{border-color:#a32121;background:#fff8f8}.actions[data-astro-cid-lr5hwxa5]{display:flex;gap:12px;margin-top:24px}button[data-astro-cid-lr5hwxa5]{flex:1;padding:12px;font-family:inherit;font-size:1rem;font-weight:700;cursor:pointer;border:0;border-radius:6px;background:#086bc5;color:#fff}button[data-astro-cid-lr5hwxa5]:hover{background:#07579f}button[data-astro-cid-lr5hwxa5].secondary{background:#65717d}button[data-astro-cid-lr5hwxa5].secondary:hover{background:#485560}.error[data-astro-cid-lr5hwxa5]{background:#fff2f2;padding:12px;border-left:4px solid #a32121;color:#941717;font-size:.93rem}.result[data-astro-cid-lr5hwxa5]{background:#eff7ff;border:1px solid #d4e6f7;box-shadow:none}.method-grid[data-astro-cid-lr5hwxa5]{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:18px}.method-grid[data-astro-cid-lr5hwxa5]>div[data-astro-cid-lr5hwxa5]{background:#fff;border-radius:8px;padding:16px}dl[data-astro-cid-lr5hwxa5]{margin:0}dt[data-astro-cid-lr5hwxa5]{font-size:.85rem;color:#516070}dd[data-astro-cid-lr5hwxa5]{margin:2px 0 14px;font-size:1.05rem;font-weight:700}dd[data-astro-cid-lr5hwxa5]:last-child{margin-bottom:0}dd[data-astro-cid-lr5hwxa5] span[data-astro-cid-lr5hwxa5]{font-size:.8rem;font-weight:400}.common-results[data-astro-cid-lr5hwxa5]{border-top:1px solid #cbdceb;margin-top:16px;padding-top:16px;display:grid;grid-template-columns:1fr 1fr;gap:16px}footer[data-astro-cid-lr5hwxa5]{text-align:center;font-size:.85rem;margin-top:24px;color:#506070}footer[data-astro-cid-lr5hwxa5] p[data-astro-cid-lr5hwxa5]{margin:8px 0}.download-wrap[data-astro-cid-lr5hwxa5]{text-align:center;margin-top:20px}.download-excel[data-astro-cid-lr5hwxa5]{background:#dae5db;color:#385340;font-size:.93rem}.download-excel[data-astro-cid-lr5hwxa5]:hover{background:#dae5db}.small-only[data-astro-cid-lr5hwxa5]{display:none}[data-astro-cid-lr5hwxa5][hidden]{display:none!important}@media(max-width:480px){.calculator[data-astro-cid-lr5hwxa5]{padding:16px 12px}.card[data-astro-cid-lr5hwxa5]{padding:18px 16px}.small-only[data-astro-cid-lr5hwxa5]{display:initial}.method-grid[data-astro-cid-lr5hwxa5],.common-results[data-astro-cid-lr5hwxa5]{grid-template-columns:1fr}.method-grid[data-astro-cid-lr5hwxa5]{gap:12px}}.article-body[data-astro-cid-hqq7p32a]{max-width:760px;padding:0;background:#fff}.article-head[data-astro-cid-hqq7p32a]{margin:0 0 32px;padding:0 0 24px;border-bottom:1px solid var(--color-line)}.article-head[data-astro-cid-hqq7p32a] h1[data-astro-cid-hqq7p32a]{margin:0 0 8px;font-size:clamp(1.4rem,2.6vw,1.75rem);line-height:1.45}.article-head[data-astro-cid-hqq7p32a] time[data-astro-cid-hqq7p32a]{color:var(--color-muted);font-family:Arial,sans-serif;font-size:.9375rem}.article-head[data-astro-cid-hqq7p32a] .article-updated[data-astro-cid-hqq7p32a]{display:block;margin-top:4px}.article-body[data-astro-cid-hqq7p32a] p,.article-body[data-astro-cid-hqq7p32a] ul,.article-body[data-astro-cid-hqq7p32a] ol,.article-body[data-astro-cid-hqq7p32a] figure{margin:0 0 1.2em}.article-body[data-astro-cid-hqq7p32a] p,.article-body[data-astro-cid-hqq7p32a] li{font-size:1rem;line-height:1.9}.article-body[data-astro-cid-hqq7p32a] p{white-space:pre-line}.article-body[data-astro-cid-hqq7p32a] a{color:var(--color-brand);text-decoration:underline}.article-body[data-astro-cid-hqq7p32a] p:has(>a>img:only-child){text-align:center;white-space:normal}.article-body[data-astro-cid-hqq7p32a] a:has(>img:only-child){display:inline-block;line-height:0;text-decoration:none}.article-body[data-astro-cid-hqq7p32a] img{display:block;max-width:100%;height:auto;margin:28px auto}.article-body[data-astro-cid-hqq7p32a] a>img:only-child{margin:28px 0}.article-body[data-astro-cid-hqq7p32a] .news-post-59-lead{margin:0 0 28px;padding:18px 22px;border:1px solid #444;color:#222;font-size:1rem;font-weight:700;line-height:1.9;text-align:center}.article-body[data-astro-cid-hqq7p32a] .news-post-59-shusai{position:relative;min-height:102px;margin:0 0 32px;font-size:17px;line-height:1.5}.article-body[data-astro-cid-hqq7p32a] .news-post-59-date{width:100%;text-align:right}.article-body[data-astro-cid-hqq7p32a] .news-post-59-print{position:absolute;top:2px;left:0;width:300px;font-size:13px;line-height:1.5;text-align:left}.article-body[data-astro-cid-hqq7p32a] .news-post-59-print a{display:block;width:122px;height:32px;text-decoration:none}.article-body[data-astro-cid-hqq7p32a] .news-post-59-print a>img:only-child{display:block;width:122px;height:32px;margin:0}.article-body[data-astro-cid-hqq7p32a] .news-post-59-print span{display:block;margin-top:10px;color:#333;line-height:18px}.article-body[data-astro-cid-hqq7p32a] .news-post-59-contact{margin:36px 0 28px;padding:18px 22px;border:1px solid #444;font-size:1rem;line-height:1.9}.article-body[data-astro-cid-hqq7p32a] .news-post-59-contact-title{font-weight:700;text-align:center}.article-body[data-astro-cid-hqq7p32a] .news-post-59-contact p:last-child{margin-bottom:0}.article-body[data-astro-cid-hqq7p32a] .news-post-59-contact p{white-space:normal}@media(max-width:640px){.article-body[data-astro-cid-hqq7p32a] .news-post-59-lead,.article-body[data-astro-cid-hqq7p32a] .news-post-59-contact{padding:14px}.article-body[data-astro-cid-hqq7p32a] .news-post-59-shusai{min-height:0;font-size:1rem}.article-body[data-astro-cid-hqq7p32a] .news-post-59-date{padding-top:104px;text-align:left}.article-body[data-astro-cid-hqq7p32a] .news-post-59-print{width:100%}}.article-body[data-astro-cid-hqq7p32a] iframe{display:block;width:100%;min-height:450px;margin:28px 0;border:0}.article-body[data-astro-cid-hqq7p32a] .news-tool-frame{min-height:980px}.back-link[data-astro-cid-hqq7p32a]{margin-top:36px;font-size:1rem;font-weight:700}.back-link[data-astro-cid-hqq7p32a] a[data-astro-cid-hqq7p32a]{color:var(--color-brand);text-decoration:none}.back-link[data-astro-cid-hqq7p32a] a[data-astro-cid-hqq7p32a]:hover{text-decoration:underline}