.calculator-page[data-astro-cid-7shonp2k]{max-width:1400px;margin:0 auto;padding:40px 20px}.calculator-header[data-astro-cid-7shonp2k]{text-align:center;margin-bottom:50px}.calculator-header[data-astro-cid-7shonp2k] h1[data-astro-cid-7shonp2k]{font-size:2.5rem;margin:0 0 15px;color:#222}.subtitle[data-astro-cid-7shonp2k]{font-size:1.2rem;color:#666;margin:0}.page-grid[data-astro-cid-7shonp2k]{display:grid;grid-template-columns:1fr 300px;gap:40px;align-items:start}.main-content[data-astro-cid-7shonp2k]{min-width:0}.sidebar-column[data-astro-cid-7shonp2k]{position:sticky;top:20px;display:flex;flex-direction:column;gap:30px}.ad-space[data-astro-cid-7shonp2k]{min-width:300px;min-height:250px;background:#f8f9fa;border:2px dashed #ddd;border-radius:8px;display:flex;align-items:center;justify-content:center}.ad-placeholder[data-astro-cid-7shonp2k]{color:#999;text-align:center;padding:20px;font-size:.9rem}.calculator-card[data-astro-cid-7shonp2k]{background:#fff;border-radius:12px;box-shadow:0 4px 12px #0000001a}.calc-intro[data-astro-cid-7shonp2k]{padding:30px 40px;background:#fff9e6;border-left:4px solid #667eea;border-radius:12px 12px 0 0}.calc-intro[data-astro-cid-7shonp2k] p[data-astro-cid-7shonp2k]{margin:0;color:#555;line-height:1.6}.form-section[data-astro-cid-7shonp2k]{padding:40px}.unit-toggle[data-astro-cid-7shonp2k],.calc-mode-toggle[data-astro-cid-7shonp2k]{display:flex;gap:10px;margin-bottom:30px;padding:4px;background:#f0f0f0;border-radius:8px}.unit-btn[data-astro-cid-7shonp2k],.mode-btn[data-astro-cid-7shonp2k]{flex:1;padding:12px 20px;background:transparent;border:none;border-radius:6px;font-size:.95rem;font-weight:600;color:#666;cursor:pointer;transition:all .2s ease}.unit-btn[data-astro-cid-7shonp2k].active,.mode-btn[data-astro-cid-7shonp2k].active{background:#fff;color:#667eea;box-shadow:0 2px 4px #0000001a}.unit-btn[data-astro-cid-7shonp2k]:hover:not(.active),.mode-btn[data-astro-cid-7shonp2k]:hover:not(.active){color:#333}.mode-section[data-astro-cid-7shonp2k]{animation:fadeIn .3s ease}.mode-section[data-astro-cid-7shonp2k].hidden{display:none}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.form-group[data-astro-cid-7shonp2k]{margin-bottom:30px}.form-group[data-astro-cid-7shonp2k] label[data-astro-cid-7shonp2k]{display:block;font-weight:600;margin-bottom:8px;color:#333;font-size:1.1rem}.help-text[data-astro-cid-7shonp2k]{display:inline;font-weight:400;font-size:.9rem;color:#667eea;margin-left:8px}.form-group[data-astro-cid-7shonp2k] input[data-astro-cid-7shonp2k][type=number]{width:100%;padding:12px 16px;border:2px solid #ddd;border-radius:8px;font-size:1rem;transition:all .2s ease;font-family:inherit;box-sizing:border-box}.form-group[data-astro-cid-7shonp2k] input[data-astro-cid-7shonp2k][type=number]:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.form-group[data-astro-cid-7shonp2k] small[data-astro-cid-7shonp2k]{display:block;margin-top:8px;color:#666;font-size:.85rem}.calculate-button[data-astro-cid-7shonp2k]{width:100%;padding:16px 32px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 12px #667eea4d;margin-top:10px}.calculate-button[data-astro-cid-7shonp2k]:hover{transform:translateY(-2px);box-shadow:0 6px 16px #667eea66}.calculate-button[data-astro-cid-7shonp2k]:active{transform:translateY(0)}.results[data-astro-cid-7shonp2k]{padding:40px;background:#f8f9fa;border-top:2px solid #e0e0e0;animation:slideIn .3s ease}.results[data-astro-cid-7shonp2k].hidden{display:none}@keyframes slideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.result-display[data-astro-cid-7shonp2k]{background:linear-gradient(135deg,#667eea,#764ba2);padding:40px;border-radius:12px;text-align:center;margin-bottom:30px;box-shadow:0 4px 12px #667eea4d}.result-main[data-astro-cid-7shonp2k]{display:flex;flex-direction:column;align-items:center}.result-label[data-astro-cid-7shonp2k]{color:#ffffffe6;font-size:1.1rem;margin-bottom:10px;text-transform:uppercase;letter-spacing:1px}.result-value[data-astro-cid-7shonp2k]{font-size:3.5rem;font-weight:700;color:#fff;line-height:1}.result-details[data-astro-cid-7shonp2k]{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:30px}.detail-item[data-astro-cid-7shonp2k]{padding:20px;background:#fff;border-radius:8px;border-left:4px solid #667eea}.detail-item[data-astro-cid-7shonp2k] strong[data-astro-cid-7shonp2k]{display:block;color:#666;font-size:.9rem;margin-bottom:8px}.detail-item[data-astro-cid-7shonp2k] span[data-astro-cid-7shonp2k]{display:block;color:#222;font-size:1.3rem;font-weight:600}.result-tips[data-astro-cid-7shonp2k]{padding:25px;background:#fff;border-radius:8px;border-left:4px solid #10b981}.result-tips[data-astro-cid-7shonp2k] h4[data-astro-cid-7shonp2k]{color:#222;margin:0 0 15px;font-size:1.2rem}.result-tips[data-astro-cid-7shonp2k] ul[data-astro-cid-7shonp2k]{margin:0;padding-left:25px;color:#555;line-height:1.8}.result-tips[data-astro-cid-7shonp2k] li[data-astro-cid-7shonp2k]{margin-bottom:8px}.info-section[data-astro-cid-7shonp2k]{padding:40px;background:#fff;border-top:2px solid #e0e0e0}.info-section[data-astro-cid-7shonp2k] h2[data-astro-cid-7shonp2k]{color:#222;margin:0 0 20px;font-size:1.8rem}.info-section[data-astro-cid-7shonp2k] h3[data-astro-cid-7shonp2k]{color:#333;margin:30px 0 15px;font-size:1.3rem}.info-section[data-astro-cid-7shonp2k] p[data-astro-cid-7shonp2k]{color:#555;line-height:1.7;margin-bottom:15px}.info-section[data-astro-cid-7shonp2k] ul[data-astro-cid-7shonp2k],.info-section[data-astro-cid-7shonp2k] ol[data-astro-cid-7shonp2k]{color:#555;line-height:1.8;padding-left:25px;margin-bottom:20px}.info-section[data-astro-cid-7shonp2k] li[data-astro-cid-7shonp2k]{margin-bottom:8px}.faq-section[data-astro-cid-7shonp2k]{margin-top:60px;padding-top:40px;border-top:2px solid #e9ecef}.faq-section[data-astro-cid-7shonp2k] h2[data-astro-cid-7shonp2k]{color:#222;font-size:1.8rem;margin-bottom:30px}.faq-item[data-astro-cid-7shonp2k]{margin-bottom:30px;padding:25px;background:#f8f9fa;border-radius:8px;border-left:4px solid #667eea}.faq-item[data-astro-cid-7shonp2k] h3[data-astro-cid-7shonp2k]{color:#333;font-size:1.2rem;margin:0 0 15px}.faq-item[data-astro-cid-7shonp2k] p[data-astro-cid-7shonp2k]{color:#555;line-height:1.7;margin:0}@media(max-width:768px){.calculator-page[data-astro-cid-7shonp2k]{padding:20px 15px}.page-grid[data-astro-cid-7shonp2k]{grid-template-columns:1fr;gap:30px}.sidebar-column[data-astro-cid-7shonp2k]{position:static;order:2}.calculator-header[data-astro-cid-7shonp2k] h1[data-astro-cid-7shonp2k]{font-size:2rem}.form-section[data-astro-cid-7shonp2k],.calc-intro[data-astro-cid-7shonp2k],.info-section[data-astro-cid-7shonp2k]{padding:25px 20px}.result-value[data-astro-cid-7shonp2k]{font-size:2.5rem}.result-details[data-astro-cid-7shonp2k]{grid-template-columns:1fr}.unit-toggle[data-astro-cid-7shonp2k],.calc-mode-toggle[data-astro-cid-7shonp2k]{flex-direction:column}.unit-btn[data-astro-cid-7shonp2k],.mode-btn[data-astro-cid-7shonp2k]{width:100%}}