.tool-page[data-astro-cid-tcbjgdgq]{padding:100px 20px 40px;background:linear-gradient(180deg,var(--bg-primary) 0%,#E0ECF8 100%);min-height:100vh}.tool-container[data-astro-cid-tcbjgdgq]{max-width:820px;margin:0 auto;background:var(--bg-white);border-radius:24px;padding:40px 35px;box-shadow:var(--shadow-md)}.tool-container[data-astro-cid-tcbjgdgq] h1[data-astro-cid-tcbjgdgq]{font-size:1.6rem;font-weight:600;color:var(--text-primary);margin-bottom:8px}.tool-subhead[data-astro-cid-tcbjgdgq]{color:var(--text-secondary);font-size:.95rem;margin-bottom:30px;border-left:4px solid var(--primary);padding-left:16px;background:var(--bg-secondary);border-radius:0 8px 8px 0;line-height:1.6}.input-group[data-astro-cid-tcbjgdgq]{background:var(--bg-secondary);border-radius:16px;padding:24px 24px 28px;margin-bottom:24px}.input-row[data-astro-cid-tcbjgdgq]{display:flex;flex-wrap:wrap;align-items:flex-end;gap:15px}.input-field[data-astro-cid-tcbjgdgq]{flex:2;min-width:180px}.input-field[data-astro-cid-tcbjgdgq] label[data-astro-cid-tcbjgdgq]{display:block;font-size:14px;font-weight:600;color:var(--text-primary);margin-bottom:6px}.input-field[data-astro-cid-tcbjgdgq] input[data-astro-cid-tcbjgdgq]{width:100%;padding:14px 18px;font-size:24px;font-weight:500;border:2px solid var(--border);border-radius:12px;background:var(--bg-white);color:var(--text-primary);font-family:inherit}.input-field[data-astro-cid-tcbjgdgq] input[data-astro-cid-tcbjgdgq]:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4a90d926}.radio-group[data-astro-cid-tcbjgdgq]{flex:1;min-width:140px;display:flex;flex-direction:column;gap:8px}.radio-group[data-astro-cid-tcbjgdgq] label[data-astro-cid-tcbjgdgq]{font-size:14px;font-weight:600;color:var(--text-primary)}.radio-options[data-astro-cid-tcbjgdgq]{display:flex;gap:16px;background:var(--bg-white);padding:6px 8px;border-radius:10px;border:2px solid var(--border)}.radio-options[data-astro-cid-tcbjgdgq] label[data-astro-cid-tcbjgdgq]{font-weight:400;font-size:14px;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;gap:6px;padding:6px 12px;border-radius:8px}.radio-options[data-astro-cid-tcbjgdgq] label[data-astro-cid-tcbjgdgq]:has(input:checked){background:var(--primary);color:#fff}.quick-btns[data-astro-cid-tcbjgdgq]{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;padding-top:18px;border-top:1px dashed var(--border)}.quick-btns[data-astro-cid-tcbjgdgq] span[data-astro-cid-tcbjgdgq]{font-size:13px;color:var(--text-tertiary);display:flex;align-items:center}.qbtn[data-astro-cid-tcbjgdgq]{background:var(--bg-white);border:1.5px solid var(--border);padding:6px 16px;border-radius:20px;font-size:14px;font-weight:500;color:var(--text-primary);cursor:pointer;font-family:inherit}.qbtn[data-astro-cid-tcbjgdgq]:hover{border-color:var(--primary);color:var(--primary);background:#4a90d90a}.result-box[data-astro-cid-tcbjgdgq]{background:var(--text-primary);border-radius:18px;padding:28px 30px;color:#fff;margin-bottom:28px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center}.result-item[data-astro-cid-tcbjgdgq]{display:flex;flex-direction:column}.rlbl[data-astro-cid-tcbjgdgq]{font-size:13px;color:#94a3b8;text-transform:uppercase;letter-spacing:.3px}.rval[data-astro-cid-tcbjgdgq]{font-size:32px;font-weight:700;margin-top:2px}.rformula[data-astro-cid-tcbjgdgq]{font-size:20px;font-weight:400;margin-top:2px}.rbadge[data-astro-cid-tcbjgdgq]{background:var(--primary);padding:8px 18px;border-radius:30px;font-size:14px;font-weight:600}.info-grid[data-astro-cid-tcbjgdgq]{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:12px}.info-card[data-astro-cid-tcbjgdgq]{background:var(--bg-secondary);border-radius:16px;padding:18px 20px;border-left:4px solid var(--primary)}.info-card[data-astro-cid-tcbjgdgq].green{border-left-color:var(--success)}.info-card[data-astro-cid-tcbjgdgq] h4[data-astro-cid-tcbjgdgq]{font-size:14px;color:var(--text-primary);margin-bottom:4px}.info-card[data-astro-cid-tcbjgdgq] p[data-astro-cid-tcbjgdgq]{font-size:14px;color:var(--text-secondary);line-height:1.6}.formula[data-astro-cid-tcbjgdgq]{font-family:Courier New,monospace;background:var(--bg-white);padding:2px 10px;border-radius:6px;font-size:13px;color:var(--text-primary);display:inline-block;margin-top:6px}.seo-content[data-astro-cid-tcbjgdgq]{margin-top:40px;border-top:2px solid var(--border);padding-top:30px}.seo-content[data-astro-cid-tcbjgdgq] h2[data-astro-cid-tcbjgdgq]{font-size:1.3rem;font-weight:600;color:var(--text-primary);margin-bottom:16px}.seo-content[data-astro-cid-tcbjgdgq] h3[data-astro-cid-tcbjgdgq]{font-size:1.05rem;font-weight:600;color:var(--text-primary);margin:20px 0 10px}.seo-content[data-astro-cid-tcbjgdgq] p[data-astro-cid-tcbjgdgq],.seo-content[data-astro-cid-tcbjgdgq] li[data-astro-cid-tcbjgdgq]{font-size:.9rem;line-height:1.8;color:var(--text-secondary)}.seo-content[data-astro-cid-tcbjgdgq] ul[data-astro-cid-tcbjgdgq]{padding-left:24px;margin-bottom:16px}.seo-content[data-astro-cid-tcbjgdgq] table[data-astro-cid-tcbjgdgq]{width:100%;border-collapse:collapse;margin:16px 0 20px;font-size:14px}.seo-content[data-astro-cid-tcbjgdgq] th[data-astro-cid-tcbjgdgq]{background:var(--text-primary);color:#fff;padding:10px 12px;text-align:left}.seo-content[data-astro-cid-tcbjgdgq] td[data-astro-cid-tcbjgdgq]{padding:8px 12px;border-bottom:1px solid var(--border);color:var(--text-secondary)}.seo-content[data-astro-cid-tcbjgdgq] tr[data-astro-cid-tcbjgdgq]:nth-child(2n){background:var(--bg-secondary)}.highlight-box[data-astro-cid-tcbjgdgq]{background:#ff7b4214;border-left:4px solid var(--accent);padding:16px 20px;border-radius:8px;margin:20px 0;font-size:.9rem;color:var(--text-secondary);line-height:1.7}.footnote[data-astro-cid-tcbjgdgq]{margin-top:28px;font-size:14px;color:var(--text-tertiary);text-align:center;border-top:1px solid var(--border-light);padding-top:24px;line-height:1.8}.back-home[data-astro-cid-tcbjgdgq]{text-align:center;margin-top:24px}.tool-links[data-astro-cid-tcbjgdgq]{text-align:center;margin-top:16px;font-size:.88rem;color:var(--text-tertiary)}.tool-links[data-astro-cid-tcbjgdgq] a[data-astro-cid-tcbjgdgq]{color:var(--primary);text-decoration:none;margin:0 6px}.tool-links[data-astro-cid-tcbjgdgq] a[data-astro-cid-tcbjgdgq]:hover{text-decoration:underline}@media(max-width:550px){.tool-container[data-astro-cid-tcbjgdgq]{padding:20px 16px}.input-row[data-astro-cid-tcbjgdgq]{flex-direction:column;align-items:stretch}.result-box[data-astro-cid-tcbjgdgq]{flex-direction:column;align-items:flex-start;gap:18px}.rval[data-astro-cid-tcbjgdgq]{font-size:26px}.info-grid[data-astro-cid-tcbjgdgq]{grid-template-columns:1fr}.seo-content[data-astro-cid-tcbjgdgq] table[data-astro-cid-tcbjgdgq]{font-size:12px}}