.tool-page[data-astro-cid-3f5lscju]{max-width:760px;margin:0 auto}.tool-heading[data-astro-cid-3f5lscju]{margin-bottom:30px}.eyebrow[data-astro-cid-3f5lscju]{color:var(--color-primary);margin-bottom:8px;font-size:14px;font-weight:700}h1[data-astro-cid-3f5lscju]{margin:0 0 12px;font-size:38px;line-height:1.1}.intro[data-astro-cid-3f5lscju]{color:var(--color-muted);margin:0;font-size:18px;line-height:1.6}.calculator-card[data-astro-cid-3f5lscju]{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-medium);padding:32px}.input-grid[data-astro-cid-3f5lscju]{grid-template-columns:1fr 1fr;gap:20px;display:grid}.field[data-astro-cid-3f5lscju]{margin-bottom:22px}label[data-astro-cid-3f5lscju]{margin-bottom:8px;font-weight:600;display:block}input[data-astro-cid-3f5lscju]{border-radius:var(--radius-small);border:1px solid #d1d5db;outline:none;width:100%;padding:14px;font-size:16px}input[data-astro-cid-3f5lscju]:focus{border-color:var(--color-primary)}button[data-astro-cid-3f5lscju]{border-radius:var(--radius-small);background:var(--color-primary);color:#fff;cursor:pointer;border:none;width:100%;padding:15px;font-size:16px;font-weight:700}button[data-astro-cid-3f5lscju]:hover{background:var(--color-primary-hover)}.results-grid[data-astro-cid-3f5lscju]{grid-template-columns:1fr 1fr;gap:15px;margin-top:25px;display:grid}.result-card[data-astro-cid-3f5lscju]{background:var(--color-bg);border-radius:var(--radius-small);padding:20px}.result-card[data-astro-cid-3f5lscju] strong[data-astro-cid-3f5lscju]{margin-top:8px;font-size:28px;display:block}.result-label[data-astro-cid-3f5lscju]{color:var(--color-muted);font-size:14px}.primary-result[data-astro-cid-3f5lscju]{border:1px solid var(--color-primary)}.result-message[data-astro-cid-3f5lscju]{color:var(--color-muted);margin-bottom:0;line-height:1.5}.error-message[data-astro-cid-3f5lscju]{color:#b91c1c;min-height:20px;font-size:14px;font-weight:600}.break-even-section[data-astro-cid-3f5lscju]{border-top:1px solid var(--color-border);margin-top:32px;padding-top:32px}.optional-label[data-astro-cid-3f5lscju]{color:var(--color-primary);text-transform:uppercase;margin:0 0 4px;font-size:13px;font-weight:700}.break-even-section[data-astro-cid-3f5lscju] h2[data-astro-cid-3f5lscju]{margin:0;font-size:22px}.section-description[data-astro-cid-3f5lscju]{color:var(--color-muted);margin-bottom:22px;line-height:1.5}.percent-input[data-astro-cid-3f5lscju]{position:relative}.percent-input[data-astro-cid-3f5lscju] input[data-astro-cid-3f5lscju]{padding-right:45px}.percent-input[data-astro-cid-3f5lscju] span[data-astro-cid-3f5lscju]{color:var(--color-muted);font-weight:600;position:absolute;top:50%;right:16px;transform:translateY(-50%)}details[data-astro-cid-3f5lscju]{color:var(--color-muted);margin-bottom:22px;font-size:14px;line-height:1.5}summary[data-astro-cid-3f5lscju]{color:var(--color-primary);cursor:pointer;margin-bottom:10px;font-weight:600}.secondary-button[data-astro-cid-3f5lscju]{background:#111827}.secondary-button[data-astro-cid-3f5lscju]:hover{background:#000}.break-even-result[data-astro-cid-3f5lscju]{background:var(--color-bg);border-radius:var(--radius-small);justify-content:space-between;align-items:center;margin-top:20px;padding:18px;display:flex}.break-even-result[data-astro-cid-3f5lscju] strong[data-astro-cid-3f5lscju]{font-size:22px}.content-section[data-astro-cid-3f5lscju]{margin-top:50px;line-height:1.7}.content-section[data-astro-cid-3f5lscju] h2[data-astro-cid-3f5lscju]{margin-bottom:12px;font-size:26px}.content-section[data-astro-cid-3f5lscju] p[data-astro-cid-3f5lscju]{color:var(--color-muted)}.formula[data-astro-cid-3f5lscju]{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-small);text-align:center;margin:20px 0;padding:18px;font-weight:700}@media (width<=600px){h1[data-astro-cid-3f5lscju]{font-size:32px}.intro[data-astro-cid-3f5lscju]{font-size:16px}.calculator-card[data-astro-cid-3f5lscju]{padding:22px}.input-grid[data-astro-cid-3f5lscju],.results-grid[data-astro-cid-3f5lscju]{grid-template-columns:1fr}}