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.calc-page[data-astro-cid-dexhoghu]{max-width:800px;margin:0 auto}.page-hero[data-astro-cid-dexhoghu]{margin-bottom:var(--space-lg)}.page-hero__row[data-astro-cid-dexhoghu]{display:flex;align-items:center;gap:var(--space-md)}.page-hero__icon[data-astro-cid-dexhoghu]{display:flex;align-items:center;justify-content:center;width:48px;height:48px;flex-shrink:0;border-radius:var(--border-radius);color:#fff;box-shadow:0 4px 15px #00000026}.fert-hero-icon[data-astro-cid-dexhoghu]{background:linear-gradient(135deg,#f57c00,#ef6c00)}.page-hero__title[data-astro-cid-dexhoghu]{font-size:var(--font-size-3xl);font-weight:800;margin-bottom:0}.page-hero__intro[data-astro-cid-dexhoghu]{color:var(--color-text-light);font-size:var(--font-size-base);margin-bottom:0}.fert-card[data-astro-cid-dexhoghu]{background:var(--color-bg-card);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-md);border:1px solid #ffe0b2;padding:var(--space-xl) var(--space-2xl);margin-bottom:var(--space-lg)}[data-theme=dark] .fert-card[data-astro-cid-dexhoghu]{border-color:#5d4037}.fert-card__title[data-astro-cid-dexhoghu]{font-size:var(--font-size-xl);color:#e65100;margin-bottom:var(--space-lg);text-align:center}[data-theme=dark] .fert-card__title[data-astro-cid-dexhoghu]{color:#ffb74d}.fert-form[data-astro-cid-dexhoghu]{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg);margin-bottom:var(--space-xl)}.fert-field[data-astro-cid-dexhoghu]{display:flex;flex-direction:column;gap:6px}.fert-field--full[data-astro-cid-dexhoghu]{grid-column:1 / -1}.fert-field[data-astro-cid-dexhoghu] label[data-astro-cid-dexhoghu]{font-weight:700;font-size:var(--font-size-sm);color:#e65100}[data-theme=dark] .fert-field[data-astro-cid-dexhoghu] label[data-astro-cid-dexhoghu]{color:#ffb74d}.fert-help[data-astro-cid-dexhoghu]{font-size:var(--font-size-xs);color:var(--color-text-muted);font-weight:600}.fert-input[data-astro-cid-dexhoghu]{width:100%;padding:.7rem .9rem;border:2px solid #ffe0b2;border-radius:var(--border-radius-sm);background:var(--color-bg);font-family:var(--font-body);font-size:var(--font-size-base);color:var(--color-text);transition:all .2s}.fert-input[data-astro-cid-dexhoghu]:focus{outline:none;border-color:#f57c00;box-shadow:0 0 0 3px #f57c0026}[data-theme=dark] .fert-input[data-astro-cid-dexhoghu]{border-color:#5d4037}[data-theme=dark] .fert-input[data-astro-cid-dexhoghu]:focus{border-color:#f57c00}.fert-btn[data-astro-cid-dexhoghu]{width:100%;padding:.9rem;background:linear-gradient(135deg,#f57c00,#ef6c00);color:#fff;border:none;border-radius:var(--border-radius-sm);font-family:var(--font-body);font-size:var(--font-size-lg);font-weight:800;cursor:pointer;transition:all var(--transition-fast);text-transform:uppercase;box-shadow:0 4px 6px #f57c0033}.fert-btn[data-astro-cid-dexhoghu]:hover{background:linear-gradient(135deg,#ef6c00,#e65100);transform:translateY(-2px);box-shadow:0 6px 15px #f57c004d}.fert-res-main{text-align:center;margin-bottom:var(--space-lg);border-bottom:1px solid #ffe0b2;padding-bottom:var(--space-lg)}.fert-res-main__label{font-size:var(--font-size-sm);text-transform:uppercase;color:#ef6c00;font-weight:800}.fert-res-main__value{font-size:2.4rem;font-weight:800;color:#bf360c;margin:var(--space-xs) 0}[data-theme=dark] .fert-res-main__value{color:#ffb74d}.fert-res-main__sub{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.fert-res-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-md)}.fert-res-item{background:var(--color-bg-white);padding:var(--space-md);border-radius:var(--border-radius-sm);text-align:center;border:1px solid #ffe0b2}[data-theme=dark] .fert-res-item{border-color:var(--color-border)}.fert-res-item--highlight{background:#fff3e0;border-color:#ffb74d}[data-theme=dark] .fert-res-item--highlight{background:#f57c001a;border-color:#f57c00}.fert-res-item__label{font-size:var(--font-size-xs);color:var(--color-text-muted);font-weight:700;margin-bottom:4px}.fert-res-item__value{font-size:var(--font-size-xl);font-weight:800;color:var(--color-text)}.fert-res-note{font-size:var(--font-size-xs);color:#5d4037;margin-top:var(--space-lg);text-align:center;font-style:italic}[data-theme=dark] .fert-res-note{color:var(--color-text-muted)}#fert-result-area[data-astro-cid-dexhoghu]{margin-top:var(--space-xl);padding:var(--space-xl);background:#fff8e1;border-radius:var(--border-radius);border:2px solid #ffcc80;animation:fertFadeIn .5s ease}[data-theme=dark] #fert-result-area[data-astro-cid-dexhoghu]{background:#2a2210;border-color:#5d4037}@keyframes fertFadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fert-steps-grid[data-astro-cid-dexhoghu]{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-md);margin-bottom:var(--space-lg)}.fert-step-card[data-astro-cid-dexhoghu]{background:var(--color-bg-card);padding:var(--space-lg);border-radius:var(--border-radius);border:1px solid #ffe0b2;text-align:center;transition:all var(--transition-fast)}.fert-step-card[data-astro-cid-dexhoghu]:hover{transform:translateY(-4px);border-color:#f57c00;box-shadow:var(--shadow-md)}[data-theme=dark] .fert-step-card[data-astro-cid-dexhoghu]{border-color:#5d4037}.fert-step-card__icon[data-astro-cid-dexhoghu]{font-size:2.2rem;margin-bottom:var(--space-sm)}.fert-step-card[data-astro-cid-dexhoghu] h3[data-astro-cid-dexhoghu]{font-size:var(--font-size-sm);color:#e65100;margin-bottom:var(--space-xs)}[data-theme=dark] .fert-step-card[data-astro-cid-dexhoghu] h3[data-astro-cid-dexhoghu]{color:#ffb74d}.fert-step-card[data-astro-cid-dexhoghu] p[data-astro-cid-dexhoghu]{font-size:var(--font-size-xs);color:var(--color-text-secondary);line-height:1.5;margin:0}.seo-content[data-astro-cid-dexhoghu]{margin-top:0}.seo-card[data-astro-cid-dexhoghu]{background:var(--color-bg-card);border-radius:var(--border-radius-lg);padding:var(--space-2xl);box-shadow:var(--shadow-sm);border:1px solid var(--color-border-light)}.seo-card[data-astro-cid-dexhoghu] h2[data-astro-cid-dexhoghu]{font-size:var(--font-size-xl);color:var(--color-text);margin-bottom:var(--space-md)}.seo-card[data-astro-cid-dexhoghu] h3[data-astro-cid-dexhoghu]{font-size:var(--font-size-lg);margin-top:var(--space-lg);color:#e65100}[data-theme=dark] .seo-card[data-astro-cid-dexhoghu] h3[data-astro-cid-dexhoghu]{color:#ffb74d}.seo-card[data-astro-cid-dexhoghu] p[data-astro-cid-dexhoghu]{color:var(--color-text-secondary);line-height:1.7}.seo-card[data-astro-cid-dexhoghu] ul[data-astro-cid-dexhoghu]{color:var(--color-text-secondary);line-height:1.8;padding-left:1.25rem}.seo-card[data-astro-cid-dexhoghu] li[data-astro-cid-dexhoghu]{margin-bottom:var(--space-xs)}.fert-formula-box[data-astro-cid-dexhoghu]{background:var(--color-secondary-light);border-left:4px solid var(--color-secondary);padding:var(--space-md) var(--space-lg);border-radius:0 var(--border-radius) var(--border-radius) 0;margin:var(--space-lg) 0}.fert-formula-box[data-astro-cid-dexhoghu] h3[data-astro-cid-dexhoghu]{margin-top:0;color:var(--color-secondary-dark)}.fert-formula[data-astro-cid-dexhoghu]{font-family:var(--font-mono);font-size:var(--font-size-sm);font-weight:700;color:var(--color-text);margin:0}.fert-note[data-astro-cid-dexhoghu]{font-size:var(--font-size-sm);color:#bf360c;border-top:2px solid #ffcc80;padding-top:var(--space-md);line-height:1.5;font-weight:600;margin-top:var(--space-lg)}[data-theme=dark] .fert-note[data-astro-cid-dexhoghu]{color:var(--color-text-muted);border-top-color:#5d4037}.faq-section[data-astro-cid-dexhoghu]{margin-top:var(--space-lg)}.faq-section__title[data-astro-cid-dexhoghu]{font-size:var(--font-size-xl);margin-bottom:var(--space-lg)}.faq-list[data-astro-cid-dexhoghu]{display:flex;flex-direction:column;gap:.5rem}.faq-item[data-astro-cid-dexhoghu]{background:var(--color-bg-card);border-radius:var(--border-radius);border:1px solid var(--color-border-light);overflow:hidden;transition:all var(--transition-normal)}.faq-item[data-astro-cid-dexhoghu]:hover{border-color:var(--color-primary);box-shadow:var(--shadow-sm)}.faq-item[data-astro-cid-dexhoghu] summary[data-astro-cid-dexhoghu]{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;cursor:pointer;list-style:none;font-weight:600;color:var(--color-text);font-size:var(--font-size-base)}.faq-item[data-astro-cid-dexhoghu] summary[data-astro-cid-dexhoghu]::-webkit-details-marker{display:none}.faq-item__icon[data-astro-cid-dexhoghu]{flex-shrink:0;color:var(--color-text-muted);transition:transform var(--transition-fast)}.faq-item[data-astro-cid-dexhoghu][open] .faq-item__icon[data-astro-cid-dexhoghu]{transform:rotate(180deg)}.faq-item__answer[data-astro-cid-dexhoghu]{padding:0 1.25rem 1rem}.faq-item__answer[data-astro-cid-dexhoghu] p[data-astro-cid-dexhoghu]{color:var(--color-text-secondary);line-height:1.6}@media(max-width:768px){.fert-card[data-astro-cid-dexhoghu]{padding:var(--space-lg)}.fert-form[data-astro-cid-dexhoghu],.fert-steps-grid[data-astro-cid-dexhoghu],.fert-res-grid{grid-template-columns:1fr}.page-hero__title[data-astro-cid-dexhoghu]{font-size:var(--font-size-3xl)}}