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p[data-astro-cid-b3qsaand]{font-size:1.6rem;color:var(--text-secondary);line-height:1.7;margin-bottom:1.5rem}.feature-list[data-astro-cid-b3qsaand]{padding-left:2rem;margin-bottom:2rem}.feature-list[data-astro-cid-b3qsaand] li[data-astro-cid-b3qsaand]{font-size:1.55rem;color:var(--text-secondary);margin-bottom:.9rem;line-height:1.6}.feature-list[data-astro-cid-b3qsaand] strong[data-astro-cid-b3qsaand]{color:var(--text-primary)}.tip-box[data-astro-cid-b3qsaand]{display:flex;align-items:flex-start;gap:1rem;background:#f0f7ff;border-left:4px solid var(--primary-color);border-radius:0 var(--radius-md) var(--radius-md) 0;padding:1.5rem 2rem;margin:2rem 0 3rem;font-size:1.5rem;color:var(--text-secondary);line-height:1.65}.tip-box[data-astro-cid-b3qsaand] svg[data-astro-cid-b3qsaand]{color:var(--primary-color);flex-shrink:0;margin-top:.2rem}.tip-box[data-astro-cid-b3qsaand] strong[data-astro-cid-b3qsaand]{color:var(--text-primary)}.how-to-list[data-astro-cid-b3qsaand]{padding-left:2rem;margin-bottom:3rem}.how-to-list[data-astro-cid-b3qsaand] li[data-astro-cid-b3qsaand]{font-size:1.55rem;color:var(--text-secondary);margin-bottom:1.2rem;line-height:1.65}.how-to-list[data-astro-cid-b3qsaand] strong[data-astro-cid-b3qsaand]{color:var(--text-primary)}.materials-grid[data-astro-cid-b3qsaand]{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2rem;margin-bottom:2rem}.material-card[data-astro-cid-b3qsaand]{background:var(--bg-light);border-radius:var(--radius-md);padding:2rem;border:1px solid var(--border-color)}.material-card[data-astro-cid-b3qsaand] h3[data-astro-cid-b3qsaand]{font-size:1.8rem;margin-bottom:.8rem;color:var(--text-primary)}.material-card[data-astro-cid-b3qsaand] p[data-astro-cid-b3qsaand]{font-size:1.45rem;margin-bottom:1rem}.material-specs[data-astro-cid-b3qsaand]{list-style:none;padding:0;margin:0}.material-specs[data-astro-cid-b3qsaand] li[data-astro-cid-b3qsaand]{font-size:1.3rem;color:var(--text-secondary);padding:.3rem 0;border-top:1px solid var(--border-color)}.material-specs[data-astro-cid-b3qsaand] li[data-astro-cid-b3qsaand]:first-child{border-top:none}.rc-tip[data-astro-cid-b3qsaand]{background:#fffbeb;border:1px solid #fcd34d;border-radius:var(--radius-md);padding:1.2rem 1.8rem;font-size:1.45rem;color:var(--text-secondary);margin-bottom:3rem;line-height:1.6}.rc-tip[data-astro-cid-b3qsaand] strong[data-astro-cid-b3qsaand]{color:var(--text-primary)}.cost-table[data-astro-cid-b3qsaand]{width:100%;border-collapse:collapse;margin-bottom:1.5rem;font-size:1.45rem;overflow-x:auto;display:block}.cost-table[data-astro-cid-b3qsaand] th[data-astro-cid-b3qsaand]{background:var(--primary-color);color:#fff;padding:1.1rem 1.4rem;text-align:left;font-weight:600;white-space:nowrap}.cost-table[data-astro-cid-b3qsaand] td[data-astro-cid-b3qsaand]{padding:1rem 1.4rem;border-bottom:1px solid var(--border-color);color:var(--text-secondary)}.cost-table[data-astro-cid-b3qsaand] tr[data-astro-cid-b3qsaand]:nth-child(2n) td[data-astro-cid-b3qsaand]{background:var(--bg-light)}.cost-table[data-astro-cid-b3qsaand] tr[data-astro-cid-b3qsaand]:last-child td[data-astro-cid-b3qsaand]{border-bottom:none}.table-note[data-astro-cid-b3qsaand]{font-size:1.3rem;color:var(--text-secondary);font-style:italic;margin-bottom:3rem}.pros-cons[data-astro-cid-b3qsaand]{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-bottom:3rem}@media(max-width:700px){.pros-cons[data-astro-cid-b3qsaand]{grid-template-columns:1fr}}.pros[data-astro-cid-b3qsaand],.cons[data-astro-cid-b3qsaand]{border-radius:var(--radius-md);padding:2rem}.pros[data-astro-cid-b3qsaand] h3[data-astro-cid-b3qsaand],.cons[data-astro-cid-b3qsaand] h3[data-astro-cid-b3qsaand]{font-size:1.7rem;margin-bottom:1.2rem}.pros[data-astro-cid-b3qsaand] ul[data-astro-cid-b3qsaand],.cons[data-astro-cid-b3qsaand] ul[data-astro-cid-b3qsaand]{list-style:none;padding:0;margin:0}.pros[data-astro-cid-b3qsaand] ul[data-astro-cid-b3qsaand] li[data-astro-cid-b3qsaand],.cons[data-astro-cid-b3qsaand] ul[data-astro-cid-b3qsaand] li[data-astro-cid-b3qsaand]{font-size:1.45rem;color:var(--text-secondary);padding:.5rem 0 .5rem 2.2rem;border-bottom:1px solid rgba(0,0,0,.06);position:relative;line-height:1.55}.pros[data-astro-cid-b3qsaand] ul[data-astro-cid-b3qsaand] li[data-astro-cid-b3qsaand]:last-child,.cons[data-astro-cid-b3qsaand] ul[data-astro-cid-b3qsaand] li[data-astro-cid-b3qsaand]:last-child{border-bottom:none}.pros[data-astro-cid-b3qsaand] ul[data-astro-cid-b3qsaand] li[data-astro-cid-b3qsaand]:before,.cons[data-astro-cid-b3qsaand] ul[data-astro-cid-b3qsaand] li[data-astro-cid-b3qsaand]:before{position:absolute;left:0;font-weight:700}.pros[data-astro-cid-b3qsaand]{background:#f0fff4;border:1px solid #c6f6d5}.pros[data-astro-cid-b3qsaand] h3[data-astro-cid-b3qsaand]{color:#276749}.pros[data-astro-cid-b3qsaand] li[data-astro-cid-b3qsaand]:before{content:"✓";color:#38a169}.cons[data-astro-cid-b3qsaand]{background:#fff8f0;border:1px solid #fdd0a2}.cons[data-astro-cid-b3qsaand] h3[data-astro-cid-b3qsaand]{color:#7b341e}.cons[data-astro-cid-b3qsaand] li[data-astro-cid-b3qsaand]:before{content:"!";color:#c05621}.faq-item[data-astro-cid-b3qsaand]{background:#fff;border:1px solid var(--border-color);border-radius:var(--radius-md);margin-bottom:1rem;overflow:hidden;transition:box-shadow .2s}.faq-item[data-astro-cid-b3qsaand][open]{box-shadow:var(--shadow-sm)}.faq-item__question[data-astro-cid-b3qsaand]{cursor:pointer;padding:1.8rem 2rem;font-size:1.6rem;font-weight:600;color:var(--text-primary);list-style:none;display:flex;justify-content:space-between;align-items:center}.faq-item__question[data-astro-cid-b3qsaand]::-webkit-details-marker{display:none}.faq-item__question[data-astro-cid-b3qsaand]:after{content:"+";font-size:2rem;color:var(--primary-color);font-weight:400;flex-shrink:0;margin-left:1rem}details[data-astro-cid-b3qsaand][open] .faq-item__question[data-astro-cid-b3qsaand]:after{content:"−"}.faq-item__answer[data-astro-cid-b3qsaand]{padding:0 2rem 1.8rem;font-size:1.5rem;color:var(--text-secondary);line-height:1.7;margin:0}.page-sidebar[data-astro-cid-b3qsaand]{position:sticky;top:110px;display:flex;flex-direction:column;gap:2rem}.sidebar-cta[data-astro-cid-b3qsaand],.sidebar-quickfacts[data-astro-cid-b3qsaand],.sidebar-links[data-astro-cid-b3qsaand]{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:2.5rem}.sidebar-cta[data-astro-cid-b3qsaand]{border-top:4px solid var(--primary-color)}.sidebar-cta[data-astro-cid-b3qsaand] h3[data-astro-cid-b3qsaand]{font-size:1.8rem;margin-bottom:1rem}.sidebar-cta[data-astro-cid-b3qsaand] p[data-astro-cid-b3qsaand]{font-size:1.4rem;color:var(--text-secondary);margin-bottom:1.5rem}.sidebar-cta[data-astro-cid-b3qsaand] .sidebar-trust[data-astro-cid-b3qsaand]{list-style:none;padding:0;margin:1.5rem 0 0}.sidebar-cta[data-astro-cid-b3qsaand] .sidebar-trust[data-astro-cid-b3qsaand] li[data-astro-cid-b3qsaand]{font-size:1.3rem;color:var(--text-secondary);padding-left:1.6rem;margin-bottom:.5rem;position:relative}.sidebar-cta[data-astro-cid-b3qsaand] .sidebar-trust[data-astro-cid-b3qsaand] li[data-astro-cid-b3qsaand]:before{content:"✓";position:absolute;left:0;color:var(--primary-color);font-weight:700}.sidebar-quickfacts[data-astro-cid-b3qsaand] h3[data-astro-cid-b3qsaand]{font-size:1.6rem;margin-bottom:1.2rem}.sidebar-quickfacts[data-astro-cid-b3qsaand] dl[data-astro-cid-b3qsaand]{margin:0;display:grid;grid-template-columns:auto 1fr;gap:.5rem 1.5rem}.sidebar-quickfacts[data-astro-cid-b3qsaand] dt[data-astro-cid-b3qsaand]{font-size:1.3rem;font-weight:600;color:var(--text-secondary)}.sidebar-quickfacts[data-astro-cid-b3qsaand] dd[data-astro-cid-b3qsaand]{font-size:1.3rem;color:var(--text-primary);font-weight:700;margin:0;text-align:right}.sidebar-links[data-astro-cid-b3qsaand] h3[data-astro-cid-b3qsaand]{font-size:1.6rem;margin-bottom:1.2rem}.sidebar-links[data-astro-cid-b3qsaand] ul[data-astro-cid-b3qsaand]{list-style:none;padding:0;margin:0}.sidebar-links[data-astro-cid-b3qsaand] li[data-astro-cid-b3qsaand]{margin-bottom:.8rem}.sidebar-links[data-astro-cid-b3qsaand] a[data-astro-cid-b3qsaand]{font-size:1.4rem;color:var(--text-secondary);transition:color .2s ease}.sidebar-links[data-astro-cid-b3qsaand] a[data-astro-cid-b3qsaand]:hover{color:var(--primary-color)}.btn-block[data-astro-cid-b3qsaand]{width:100%;text-align:center}