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b[data-astro-cid-4u77bhrj]{color:var(--ink);font-weight:700}.calc[data-astro-cid-4u77bhrj]{margin-top:44px;background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:0 40px 80px -50px #14151740;overflow:hidden;position:relative}.tabs[data-astro-cid-4u77bhrj]{display:flex;flex-wrap:wrap;border-bottom:1px solid var(--line);background:var(--bg-2);padding:8px 8px 0;gap:4px}.tab[data-astro-cid-4u77bhrj]{border:none;background:transparent;cursor:pointer;font-family:var(--display);font-size:14px;font-weight:700;color:var(--muted);padding:13px 18px;border-radius:12px 12px 0 0;transition:color .2s,background .2s}.tab[data-astro-cid-4u77bhrj]:hover{color:var(--ink)}.tab[data-astro-cid-4u77bhrj].on{background:#fff;color:var(--ink)}.panel[data-astro-cid-4u77bhrj]{display:none;padding:36px}.panel[data-astro-cid-4u77bhrj].on{display:block}.sentence[data-astro-cid-4u77bhrj]{display:flex;align-items:center;flex-wrap:wrap;gap:12px;font-size:clamp(18px,2.4vw,24px);font-weight:700;letter-spacing:-.01em}.sentence[data-astro-cid-4u77bhrj] input[data-astro-cid-4u77bhrj]{font:inherit;font-variant-numeric:tabular-nums;width:140px;text-align:center;padding:12px 10px;border:1.5px solid var(--line-2);border-radius:14px;background:var(--bg);transition:border-color .2s,box-shadow .2s;color:var(--ink)}.sentence[data-astro-cid-4u77bhrj] input[data-astro-cid-4u77bhrj]:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #f875532e}.sentence[data-astro-cid-4u77bhrj] .u[data-astro-cid-4u77bhrj]{color:var(--muted);font-weight:600}.answer[data-astro-cid-4u77bhrj]{margin-top:26px;display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;min-height:64px}.answer[data-astro-cid-4u77bhrj] .num[data-astro-cid-4u77bhrj]{font-size:clamp(40px,5vw,56px);font-weight:900;letter-spacing:-.03em;color:var(--accent-deep);font-variant-numeric:tabular-nums;line-height:1}.answer[data-astro-cid-4u77bhrj] .num[data-astro-cid-4u77bhrj].pos{color:var(--green, #2e9e6b)}.answer[data-astro-cid-4u77bhrj] .lbl[data-astro-cid-4u77bhrj]{font-size:15px;color:var(--muted);max-width:44ch}.working[data-astro-cid-4u77bhrj]{margin-top:18px;padding:14px 18px;background:var(--bg-2);border-radius:14px;font-size:14px;color:var(--muted);font-variant-numeric:tabular-nums}.working[data-astro-cid-4u77bhrj] b[data-astro-cid-4u77bhrj]{color:var(--ink)}.calc-foot[data-astro-cid-4u77bhrj]{border-top:1px solid var(--line);padding:14px 36px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--faint)}.content[data-astro-cid-4u77bhrj]{padding:20px 0 80px}.content[data-astro-cid-4u77bhrj] h2[data-astro-cid-4u77bhrj]{font-size:clamp(26px,3.4vw,38px);margin:56px 0 18px}.content[data-astro-cid-4u77bhrj] h3[data-astro-cid-4u77bhrj]{font-size:21px;margin:34px 0 12px}.content[data-astro-cid-4u77bhrj] p[data-astro-cid-4u77bhrj]{color:var(--ink-soft);margin-bottom:16px;line-height:1.7}.content[data-astro-cid-4u77bhrj] p[data-astro-cid-4u77bhrj].mut{color:var(--muted)}.formula[data-astro-cid-4u77bhrj]{background:var(--dark);color:#fff;border-radius:16px;padding:20px 24px;margin:20px 0;font-size:16.5px;font-weight:600;font-variant-numeric:tabular-nums}.formula[data-astro-cid-4u77bhrj] .hl[data-astro-cid-4u77bhrj]{color:var(--accent)}.example[data-astro-cid-4u77bhrj]{border-left:3px solid var(--accent);background:#f875530f;padding:16px 20px;border-radius:0 14px 14px 0;margin:18px 0;font-size:15px;color:var(--ink-soft);line-height:1.65}.example[data-astro-cid-4u77bhrj] b[data-astro-cid-4u77bhrj]{color:var(--ink)}ul[data-astro-cid-4u77bhrj].plain{margin:0 0 16px 20px;color:var(--ink-soft)}ul[data-astro-cid-4u77bhrj].plain li[data-astro-cid-4u77bhrj]{margin-bottom:10px;line-height:1.65}.faq[data-astro-cid-4u77bhrj]{border-top:1px solid var(--line);margin-top:14px}.faq[data-astro-cid-4u77bhrj] details[data-astro-cid-4u77bhrj]{border-bottom:1px solid var(--line)}.faq[data-astro-cid-4u77bhrj] summary[data-astro-cid-4u77bhrj]{cursor:pointer;padding:20px 0;font-size:17px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:14px}.faq[data-astro-cid-4u77bhrj] summary[data-astro-cid-4u77bhrj]::-webkit-details-marker{display:none}.faq[data-astro-cid-4u77bhrj] summary[data-astro-cid-4u77bhrj]:after{content:"+";color:var(--accent-deep);font-weight:800}.faq[data-astro-cid-4u77bhrj] details[data-astro-cid-4u77bhrj][open] summary[data-astro-cid-4u77bhrj]:after{content:"−"}.faq[data-astro-cid-4u77bhrj] .a[data-astro-cid-4u77bhrj]{padding:0 0 20px;color:var(--muted);font-size:15.5px;line-height:1.65}.cta[data-astro-cid-4u77bhrj]{background:var(--dark);color:#fff;border-radius:26px;padding:52px;margin:72px 0 0;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;position:relative;overflow:hidden}.cta[data-astro-cid-4u77bhrj]:before{content:"";position:absolute;top:-160px;right:-120px;width:440px;height:440px;border-radius:50%;background:radial-gradient(circle,rgba(248,117,83,.22),transparent 65%)}.cta[data-astro-cid-4u77bhrj] h2[data-astro-cid-4u77bhrj]{font-size:clamp(26px,3.4vw,38px);max-width:20ch;position:relative;margin:0;color:#fff}.cta[data-astro-cid-4u77bhrj] p[data-astro-cid-4u77bhrj]{color:#ffffffa6;margin:10px 0 0;max-width:46ch;position:relative}.cta[data-astro-cid-4u77bhrj] .btn[data-astro-cid-4u77bhrj]{position:relative;background:var(--accent);color:var(--accent-text);font-weight:700;padding:17px 30px;border-radius:100px;flex-shrink:0}.cta[data-astro-cid-4u77bhrj] .btn[data-astro-cid-4u77bhrj]:hover{background:var(--accent-deep)}@media (max-width: 640px){.panel[data-astro-cid-4u77bhrj]{padding:26px 20px}.sentence[data-astro-cid-4u77bhrj] input[data-astro-cid-4u77bhrj]{width:110px}.calc-foot[data-astro-cid-4u77bhrj]{padding:12px 20px}.cta[data-astro-cid-4u77bhrj]{padding:36px 28px}}