.guide-layout[data-astro-cid-tqjhiil6]{position:relative}@media(min-width:1080px){.guide-layout[data-astro-cid-tqjhiil6]{padding-right:290px}}.page-container[data-astro-cid-tqjhiil6]{max-width:800px;margin:0 auto;padding:0 var(--spacing-md)}@media(min-width:1080px){.page-container[data-astro-cid-tqjhiil6]{max-width:1140px}}.wall-guide[data-astro-cid-tqjhiil6]{padding-bottom:var(--spacing-3xl)}.hero-section[data-astro-cid-tqjhiil6]{padding:var(--spacing-2xl) 0 var(--spacing-xl)}.hero-section[data-astro-cid-tqjhiil6] h1[data-astro-cid-tqjhiil6]{font-size:clamp(1.6rem,4vw,2.2rem);color:var(--color-primary-dark);line-height:1.3;margin-bottom:var(--spacing-md)}.hero-lead[data-astro-cid-tqjhiil6]{font-size:var(--font-size-lg);color:var(--color-text-light);line-height:1.7}.hero-image[data-astro-cid-tqjhiil6]{margin:0 0 var(--spacing-2xl);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 8px 30px #0000001f}.hero-image[data-astro-cid-tqjhiil6] img{width:100%;height:auto;display:block}.hero-image[data-astro-cid-tqjhiil6] figcaption[data-astro-cid-tqjhiil6]{font-size:.8rem;color:#64748b;text-align:center;padding:10px;background:#f1f5f9}.content-image[data-astro-cid-tqjhiil6]{margin:var(--spacing-xl) 0 var(--spacing-2xl);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 4px 15px #0000001a}.content-image[data-astro-cid-tqjhiil6] img{width:100%;height:auto;display:block}.content-image[data-astro-cid-tqjhiil6] figcaption[data-astro-cid-tqjhiil6]{font-size:.8rem;color:#64748b;text-align:center;padding:10px;background:#f1f5f9}.content-section[data-astro-cid-tqjhiil6]{margin-bottom:var(--spacing-2xl)}.content-section[data-astro-cid-tqjhiil6] h2[data-astro-cid-tqjhiil6]{font-size:var(--font-size-2xl);color:var(--color-primary-dark);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-sm);border-bottom:3px solid var(--color-primary)}.content-section[data-astro-cid-tqjhiil6] p[data-astro-cid-tqjhiil6]{font-size:1rem;color:var(--color-text-light);line-height:1.7;margin-bottom:var(--spacing-md)}.content-section[data-astro-cid-tqjhiil6] a[data-astro-cid-tqjhiil6]{color:var(--color-primary);font-weight:600}.content-section[data-astro-cid-tqjhiil6] a[data-astro-cid-tqjhiil6]:hover{text-decoration:underline}.benefits-grid[data-astro-cid-tqjhiil6]{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-md);margin-top:var(--spacing-lg)}@media(max-width:600px){.benefits-grid[data-astro-cid-tqjhiil6]{grid-template-columns:1fr}}.benefit-card[data-astro-cid-tqjhiil6]{background:var(--color-bg-light);border-radius:var(--radius-lg);padding:var(--spacing-lg);border-left:4px solid var(--color-primary)}.benefit-icon[data-astro-cid-tqjhiil6]{display:inline-block;color:var(--color-primary);font-weight:700;font-size:1.2rem;margin-bottom:var(--spacing-xs)}.benefit-card[data-astro-cid-tqjhiil6] h3[data-astro-cid-tqjhiil6]{font-size:var(--font-size-lg);color:var(--color-primary-dark);margin-bottom:var(--spacing-sm)}.benefit-card[data-astro-cid-tqjhiil6] p[data-astro-cid-tqjhiil6]{font-size:var(--font-size-sm);color:var(--color-text-light);line-height:1.6;margin:0}.use-cases[data-astro-cid-tqjhiil6]{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-md);margin-top:var(--spacing-lg)}@media(max-width:600px){.use-cases[data-astro-cid-tqjhiil6]{grid-template-columns:1fr}}.use-case-item[data-astro-cid-tqjhiil6]{background:#f8fafc;border-radius:var(--radius-lg);padding:var(--spacing-lg);border-top:3px solid var(--color-primary)}.use-case-item[data-astro-cid-tqjhiil6] h3[data-astro-cid-tqjhiil6]{font-size:var(--font-size-lg);color:var(--color-primary-dark);margin-bottom:var(--spacing-sm)}.use-case-item[data-astro-cid-tqjhiil6] p[data-astro-cid-tqjhiil6]{font-size:var(--font-size-sm);color:var(--color-text-light);line-height:1.6;margin:0}.recommendation-box[data-astro-cid-tqjhiil6]{background:linear-gradient(135deg,#e8f5e9,#f1f8e9);border-radius:var(--radius-lg);padding:var(--spacing-lg);margin:var(--spacing-lg) 0;border-left:4px solid var(--color-primary)}.recommendation-box[data-astro-cid-tqjhiil6] h3[data-astro-cid-tqjhiil6]{font-size:var(--font-size-xl);color:var(--color-primary-dark);margin-bottom:var(--spacing-sm)}.recommendation-box[data-astro-cid-tqjhiil6] p[data-astro-cid-tqjhiil6]{font-size:var(--font-size-sm);color:var(--color-text-light);line-height:1.7;margin-bottom:var(--spacing-sm)}.recommendation-box[data-astro-cid-tqjhiil6] p[data-astro-cid-tqjhiil6]:last-child{margin-bottom:0}.steps-list[data-astro-cid-tqjhiil6]{display:flex;flex-direction:column;gap:var(--spacing-lg);margin-top:var(--spacing-lg)}.step-item[data-astro-cid-tqjhiil6]{display:flex;gap:var(--spacing-md);align-items:flex-start}.step-number[data-astro-cid-tqjhiil6]{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--color-primary);color:var(--color-white);border-radius:var(--radius-full);font-weight:700;font-size:var(--font-size-lg);flex-shrink:0}.step-content[data-astro-cid-tqjhiil6] h3[data-astro-cid-tqjhiil6]{font-size:var(--font-size-lg);color:var(--color-primary-dark);margin-bottom:var(--spacing-xs)}.step-content[data-astro-cid-tqjhiil6] p[data-astro-cid-tqjhiil6]{font-size:var(--font-size-sm);color:var(--color-text-light);line-height:1.6;margin:0}.insulation-options[data-astro-cid-tqjhiil6]{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-md);margin:var(--spacing-lg) 0}@media(max-width:768px){.insulation-options[data-astro-cid-tqjhiil6]{grid-template-columns:1fr}}.insulation-item[data-astro-cid-tqjhiil6]{background:#f8fafc;border-radius:var(--radius-lg);padding:var(--spacing-lg);border-left:4px solid var(--color-primary)}.insulation-item[data-astro-cid-tqjhiil6] h3[data-astro-cid-tqjhiil6]{font-size:var(--font-size-lg);color:var(--color-primary-dark);margin-bottom:var(--spacing-sm)}.insulation-item[data-astro-cid-tqjhiil6] p[data-astro-cid-tqjhiil6]{font-size:var(--font-size-sm);color:var(--color-text-light);line-height:1.6;margin:0}.comparison-cards[data-astro-cid-tqjhiil6]{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-md);margin:var(--spacing-lg) 0}@media(max-width:600px){.comparison-cards[data-astro-cid-tqjhiil6]{grid-template-columns:1fr}}.comparison-card[data-astro-cid-tqjhiil6]{background:#f8fafc;border-radius:var(--radius-lg);padding:var(--spacing-lg);border-top:3px solid var(--color-primary)}.comparison-card[data-astro-cid-tqjhiil6] h3[data-astro-cid-tqjhiil6]{font-size:var(--font-size-lg);color:var(--color-primary-dark);margin-bottom:var(--spacing-md)}.comparison-card[data-astro-cid-tqjhiil6] ul[data-astro-cid-tqjhiil6]{list-style:none;padding:0;margin:0}.comparison-card[data-astro-cid-tqjhiil6] li[data-astro-cid-tqjhiil6]{font-size:var(--font-size-sm);color:var(--color-text-light);line-height:1.6;padding:var(--spacing-xs) 0;padding-left:1.2em;position:relative}.comparison-card[data-astro-cid-tqjhiil6] li[data-astro-cid-tqjhiil6]:before{content:"✓";position:absolute;left:0;color:var(--color-primary);font-weight:700}.info-box[data-astro-cid-tqjhiil6]{background:#f0f9ff;border-radius:var(--radius-md);padding:var(--spacing-lg);margin:var(--spacing-md) 0;border-left:4px solid #0ea5e9}.info-box[data-astro-cid-tqjhiil6] p[data-astro-cid-tqjhiil6]{font-size:var(--font-size-sm);color:var(--color-text-light);line-height:1.7;margin:0}.faq-item[data-astro-cid-tqjhiil6]{background:var(--color-bg-light);border-radius:var(--radius-md);margin-bottom:var(--spacing-sm);overflow:hidden}.faq-item[data-astro-cid-tqjhiil6] summary[data-astro-cid-tqjhiil6]{padding:var(--spacing-md) var(--spacing-lg);font-weight:600;color:var(--color-primary-dark);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}.faq-item[data-astro-cid-tqjhiil6] summary[data-astro-cid-tqjhiil6]::-webkit-details-marker{display:none}.faq-item[data-astro-cid-tqjhiil6] summary[data-astro-cid-tqjhiil6]:after{content:"+";font-size:var(--font-size-xl);color:var(--color-primary);font-weight:300}.faq-item[data-astro-cid-tqjhiil6][open] summary[data-astro-cid-tqjhiil6]:after{content:"-"}.faq-answer[data-astro-cid-tqjhiil6]{padding:0 var(--spacing-lg) var(--spacing-md)}.faq-answer[data-astro-cid-tqjhiil6] p[data-astro-cid-tqjhiil6]{font-size:var(--font-size-sm);color:var(--color-text-light);line-height:1.6;margin:0}.crosslink-grid[data-astro-cid-tqjhiil6]{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--spacing-md)}@media(max-width:600px){.crosslink-grid[data-astro-cid-tqjhiil6]{grid-template-columns:1fr}}.crosslink-box[data-astro-cid-tqjhiil6]{background:linear-gradient(135deg,#e8f4f8,#d0eef5);border-radius:var(--radius-lg);padding:var(--spacing-xl);text-align:center}.crosslink-box[data-astro-cid-tqjhiil6] h3[data-astro-cid-tqjhiil6]{font-size:var(--font-size-xl);color:var(--color-primary-dark);margin-bottom:var(--spacing-sm)}.crosslink-box[data-astro-cid-tqjhiil6] p[data-astro-cid-tqjhiil6]{font-size:1rem;color:var(--color-text-light);margin-bottom:var(--spacing-md)}.crosslink-btn[data-astro-cid-tqjhiil6]{display:inline-block;background:var(--color-primary);color:var(--color-white)!important;padding:var(--spacing-sm) var(--spacing-xl);border-radius:var(--radius-md);font-weight:700;text-decoration:none!important;transition:background .2s,transform .2s}.crosslink-btn[data-astro-cid-tqjhiil6]:hover{background:var(--color-primary-dark);color:var(--color-white)!important;transform:translateY(-2px)}.cta-wrapper[data-astro-cid-tqjhiil6]{margin-top:var(--spacing-2xl)}