#margin-calculator.margin-calculator{max-width:1080px;margin:0 auto;padding:40px;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl)}#margin-calculator .margin-calculator__header{max-width:680px;margin:0 auto 32px;text-align:center}#margin-calculator .margin-calculator__eyebrow,#margin-calculator .pricing-method__tag,#margin-calculator .margin-calculator__insight-label{color:var(--kal-700);font-size:11px;font-weight:800;letter-spacing:.07em;text-transform:uppercase}#margin-calculator .margin-calculator__eyebrow{display:inline-block;padding:6px 12px;border:1px solid var(--kal-200);border-radius:var(--radius-full);background:var(--kal-50)}#margin-calculator .margin-calculator__header h2{margin:14px 0 10px;color:var(--text-primary);font-size:30px;line-height:1.2}#margin-calculator .margin-calculator__header p,#margin-calculator small,#margin-calculator .pricing-method__summary,#margin-calculator .pricing-method__formula,#margin-calculator .margin-calculator__insight p{color:var(--text-muted)}#margin-calculator .margin-calculator__form-card{display:grid;grid-template-columns:1fr 1fr;gap:28px;padding:28px;background:var(--bg-muted);border:1px solid var(--border-default);border-radius:var(--radius-lg)}#margin-calculator .margin-calculator__field{display:flex;flex-direction:column;gap:8px}#margin-calculator label{color:var(--text-secondary);font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}#margin-calculator small{font-size:12px}#margin-calculator .margin-calculator__currency-field{position:relative}#margin-calculator .margin-calculator__currency-field span{position:absolute;top:50%;left:16px;transform:translateY(-50%);color:var(--text-muted);font-weight:700}#margin-calculator .margin-calculator__currency-field input{box-sizing:border-box;width:100%;height:54px;padding:0 16px 0 48px;border:1.5px solid var(--border-default);border-radius:var(--radius-md);background:var(--bg-surface);color:var(--text-primary);font-family:var(--font-mono);font-size:20px;font-weight:800;outline:none}#margin-calculator .margin-calculator__currency-field input:focus{border-color:var(--kal-500);box-shadow:0 0 0 3px #0596691a}#margin-calculator .margin-calculator__range-row{display:flex;align-items:center;gap:16px;height:54px}#margin-calculator input[type=range]{width:100%;accent-color:var(--kal-500)}#margin-calculator output{min-width:58px;padding:8px 10px;border:1px solid var(--kal-200);border-radius:var(--radius-md);background:var(--kal-50);color:var(--kal-700);font-family:var(--font-mono);font-size:15px;font-weight:800;text-align:center}#margin-calculator .margin-calculator__results{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:24px}#margin-calculator .pricing-method{padding:28px;border:1px solid var(--border-default);border-radius:var(--radius-lg);background:var(--bg-surface)}#margin-calculator .pricing-method--margin{border-top:4px solid var(--kal-500)}#margin-calculator .pricing-method--markup{border-top:4px solid #2563eb}#margin-calculator .pricing-method--markup .pricing-method__tag{color:#1d4ed8}#margin-calculator .pricing-method h3{margin:8px 0 4px;color:var(--text-primary);font-size:20px}#margin-calculator .pricing-method__summary{margin:0;font-size:13px}#margin-calculator .pricing-method__price{margin:22px 0;color:var(--text-primary);font-family:var(--font-mono);font-size:32px;font-weight:800}#margin-calculator .pricing-method__detail{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-top:1px solid var(--border-default);color:var(--text-muted);font-size:13px}#margin-calculator .pricing-method__detail strong{color:var(--kal-600);font-family:var(--font-mono);font-size:15px}#margin-calculator .pricing-method__formula{margin:14px 0 0;font-size:12px}#margin-calculator .margin-calculator__insight{display:flex;gap:14px;align-items:flex-start;margin-top:24px;padding:20px 24px;border:1px solid var(--kal-200);border-radius:var(--radius-lg);background:var(--kal-50)}#margin-calculator .margin-calculator__insight-icon{display:grid;flex:0 0 32px;width:32px;height:32px;place-items:center;border-radius:50%;background:var(--kal-200);color:var(--kal-800);font-weight:800}#margin-calculator .margin-calculator__insight strong{display:block;margin-top:5px;color:var(--kal-900);font-family:var(--font-mono);font-size:22px}#margin-calculator .margin-calculator__insight p{margin:4px 0 0;font-size:13px}@media(max-width:720px){#margin-calculator.margin-calculator{padding:28px 16px}#margin-calculator .margin-calculator__header h2{font-size:25px}#margin-calculator .margin-calculator__form-card,#margin-calculator .margin-calculator__results{grid-template-columns:1fr}#margin-calculator .margin-calculator__form-card{padding:20px;gap:20px}#margin-calculator .pricing-method{padding:22px}}.tool-hero[data-astro-cid-5ad2b3i4]{padding:82px 0 54px;background:radial-gradient(circle at 12% 10%,#ecfdf5,transparent 42%),radial-gradient(circle at 88% 30%,#eff6ff,transparent 42%),var(--bg-base);text-align:center;border-bottom:1px solid var(--border-default)}.tool-hero__content[data-astro-cid-5ad2b3i4]{max-width:830px}.tool-hero__badge[data-astro-cid-5ad2b3i4],.section-kicker[data-astro-cid-5ad2b3i4]{display:inline-block;color:var(--kal-700);background:var(--kal-50);border:1px solid var(--kal-200);border-radius:var(--radius-full);padding:7px 14px;font-size:12px;font-weight:800;letter-spacing:.04em}.tool-hero[data-astro-cid-5ad2b3i4] h1[data-astro-cid-5ad2b3i4]{margin:18px 0 16px;color:var(--text-primary);font-size:44px;letter-spacing:-.03em;line-height:1.12}.tool-hero[data-astro-cid-5ad2b3i4] h1[data-astro-cid-5ad2b3i4] span[data-astro-cid-5ad2b3i4]{color:var(--kal-500)}.tool-hero[data-astro-cid-5ad2b3i4] p[data-astro-cid-5ad2b3i4]{max-width:700px;margin:0 auto;color:var(--text-secondary);font-size:18px;line-height:1.6}.calculator-section[data-astro-cid-5ad2b3i4]{padding:60px 0;background:var(--bg-base)}.explanation-section[data-astro-cid-5ad2b3i4]{padding:76px 0;background:var(--bg-surface);border-top:1px solid var(--border-default)}.explanation-grid[data-astro-cid-5ad2b3i4]{display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:start;max-width:1000px}.section-kicker[data-astro-cid-5ad2b3i4]{font-size:10px;padding:5px 10px}.explanation-grid[data-astro-cid-5ad2b3i4] h2[data-astro-cid-5ad2b3i4]{margin:14px 0;font-size:30px;line-height:1.25}.explanation-grid[data-astro-cid-5ad2b3i4] p[data-astro-cid-5ad2b3i4]{color:var(--text-secondary);line-height:1.7}.formula-card[data-astro-cid-5ad2b3i4]{display:grid;gap:6px;margin-top:16px;padding:18px 20px;border-left:4px solid var(--kal-500);background:var(--kal-50);border-radius:0 var(--radius-md) var(--radius-md) 0}.formula-card--blue[data-astro-cid-5ad2b3i4]{border-color:#2563eb;background:#eff6ff}.formula-card[data-astro-cid-5ad2b3i4] strong[data-astro-cid-5ad2b3i4]{color:var(--text-primary)}.formula-card[data-astro-cid-5ad2b3i4] code[data-astro-cid-5ad2b3i4]{color:var(--text-secondary);font-family:var(--font-mono);font-size:13px}.cta-card[data-astro-cid-5ad2b3i4]{padding:32px;color:#fff;background:linear-gradient(135deg,var(--bg-dark),#1e3a5f);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg)}.cta-card[data-astro-cid-5ad2b3i4] span[data-astro-cid-5ad2b3i4]{color:#a7f3d0;font-size:10px;font-weight:800;letter-spacing:.08em}.cta-card[data-astro-cid-5ad2b3i4] h3[data-astro-cid-5ad2b3i4]{margin:12px 0;color:#fff;font-size:24px;line-height:1.25}.cta-card[data-astro-cid-5ad2b3i4] p[data-astro-cid-5ad2b3i4]{color:#d1d5db;font-size:14px}.cta-card[data-astro-cid-5ad2b3i4] .btn[data-astro-cid-5ad2b3i4]{margin-top:20px}.faq-section[data-astro-cid-5ad2b3i4]{padding:76px 0;background:var(--bg-base);border-top:1px solid var(--border-default)}.faq-heading[data-astro-cid-5ad2b3i4]{width:min(100%,1000px);margin:0 auto 28px}.faq-heading[data-astro-cid-5ad2b3i4] h2[data-astro-cid-5ad2b3i4]{font-size:28px}.faq-section[data-astro-cid-5ad2b3i4] .faq-grid[data-astro-cid-5ad2b3i4]{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;width:min(100%,1000px);margin-inline:auto}.faq-card[data-astro-cid-5ad2b3i4]{padding:24px;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-lg)}.faq-card[data-astro-cid-5ad2b3i4] h3[data-astro-cid-5ad2b3i4]{margin:0 0 10px;font-size:16px;line-height:1.4}.faq-card[data-astro-cid-5ad2b3i4] p[data-astro-cid-5ad2b3i4]{margin:0;color:var(--text-secondary);font-size:14px;line-height:1.6}@media(max-width:800px){.tool-hero[data-astro-cid-5ad2b3i4]{padding:64px 0 42px}.tool-hero[data-astro-cid-5ad2b3i4] h1[data-astro-cid-5ad2b3i4]{font-size:34px}.tool-hero[data-astro-cid-5ad2b3i4] p[data-astro-cid-5ad2b3i4]{font-size:16px}.explanation-grid[data-astro-cid-5ad2b3i4],.faq-grid[data-astro-cid-5ad2b3i4]{grid-template-columns:1fr;gap:24px}.explanation-section[data-astro-cid-5ad2b3i4],.faq-section[data-astro-cid-5ad2b3i4]{padding:56px 0}}