:root{--bg:#f6f8f8;--surface:#fff;--text:#17201f;--muted:#5a6866;--border:#d5dddc;--accent:#0f766e;--accent-soft:#d8efec;--on-accent:#fff;--warn:#b45309;--warn-soft:#fdf1e2;--danger:#b91c1c;--radius:14px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0f1514;--surface:#18201f;--text:#e7eeed;--muted:#9db0ad;--border:#2b3634;--accent:#2dd4bf;--accent-soft:#123b37;--on-accent:#04201d;--warn:#fbbf24;--warn-soft:#3a2a0c;--danger:#f87171}}*{box-sizing:border-box}[hidden]{display:none!important}body{background:var(--bg);color:var(--text);margin:0;line-height:1.5}.wrap{max-width:960px;margin:0 auto;padding:0 16px}.site-header{padding:32px 0 8px}.brand{color:var(--accent);letter-spacing:.02em;margin:0 0 8px;font-weight:700}h1{margin:0 0 8px;font-size:clamp(1.6rem,4vw,2.3rem);line-height:1.15}.lede{color:var(--muted);margin:0 0 16px;font-size:1.05rem}.disclaimer-short{border-left:4px solid var(--warn);background:var(--warn-soft);border-radius:8px;margin:0;padding:10px 14px;font-size:.92rem}.card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);margin:20px 0;padding:20px}.card h2,.faq h2{margin:0 0 16px;font-size:1.25rem}.section-intro{color:var(--muted);margin:-8px 0 16px}.calc-grid{gap:20px;display:grid}@media (width>=760px){.calc-grid{grid-template-columns:1fr 1fr;align-items:start}}.field{margin-bottom:14px}.field label{margin-bottom:4px;font-weight:600;display:block}input,select{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);font:inherit;border-radius:10px;padding:10px 12px}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px}input[aria-invalid=true]{border-color:var(--danger)}.field-error{color:var(--danger);margin:4px 0 0;font-size:.88rem}.field-error:empty{display:none}fieldset.toggle{border:0;flex-wrap:wrap;gap:8px;margin:0 0 14px;padding:0;display:flex}fieldset.toggle legend{width:100%;margin-bottom:6px;padding:0;font-weight:600}fieldset.toggle label{border:1px solid var(--border);cursor:pointer;border-radius:10px;flex:140px;align-items:center;gap:8px;padding:10px 12px;display:flex}fieldset.toggle label:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}fieldset.toggle input{width:auto;accent-color:var(--accent);margin:0}.derived{color:var(--accent);margin:-4px 0 14px;font-weight:600}.derived:empty{display:none}.result{border-radius:var(--radius);background:var(--bg);min-height:120px;padding:16px}.result p{margin:0 0 6px}.result-main{color:var(--accent);margin:0;font-size:2.2rem;font-weight:800;line-height:1.1}.result-main.small{font-size:1.3rem}.result-sub{color:var(--muted);margin:4px 0 12px}.placeholder{color:var(--muted)}.warnings{margin:12px 0 0;padding:0;list-style:none}.warnings li{border-left:4px solid var(--warn);background:var(--warn-soft);border-radius:8px;margin-bottom:6px;padding:8px 12px}.note{color:var(--muted);margin:12px 0 0;font-size:.85rem}.syringe{width:100%;height:auto;display:block}.syringe .barrel{fill:none;stroke:var(--text);stroke-width:1.5px}.syringe .fill{fill:var(--accent);opacity:.35}.syringe .fill.over{fill:var(--danger);opacity:.45}.syringe .tick{stroke:var(--text);stroke-width:1px}.syringe .tick.major{stroke-width:1.5px}.syringe .tick-label{fill:var(--muted);text-anchor:middle;font-size:9px}.syringe .stopper{fill:var(--text)}.syringe .rod{stroke:var(--muted);stroke-width:3px}.syringe .needle{stroke:var(--muted);stroke-width:1.5px}.syringe .hub,.syringe .thumb{fill:var(--muted)}.syringe .over-label{fill:var(--danger);font-size:14px;font-weight:700}button{background:var(--accent);width:100%;color:var(--on-accent);font:inherit;cursor:pointer;border:0;border-radius:10px;padding:12px 18px;font-weight:700}button:disabled{opacity:.6;cursor:wait}.form-status{margin:10px 0 0;font-weight:600}.form-status:empty{display:none}.form-status[data-state=success]{color:var(--accent)}.form-status[data-state=error],.form-status[data-state=invalid-email]{color:var(--danger)}.form-status[data-state=not-configured]{color:var(--warn)}.honeypot{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.faq{margin:32px 0}.faq details{border-bottom:1px solid var(--border);padding:12px 0}.faq summary{cursor:pointer;font-weight:600}.faq details p{margin:8px 0 0}.site-footer{color:var(--muted);padding:24px 0 40px;font-size:.88rem}