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96px}.bg-alt{background:#f0f4f8;background:var(--brand-bg-alt)}.eyebrow{display:inline-block;color:#ff6b35;color:var(--brand-accent);font-size:.78rem;font-weight:700;letter-spacing:0;text-transform:uppercase;margin-bottom:10px}.section-head{max-width:760px;margin-bottom:36px}.section-head h1,.section-head h2{margin-bottom:12px}.avie-topbar{background:#0d1217;background:var(--brand-primary-dark);color:#fff;color:var(--brand-text-inverse);font-size:.82rem;padding:8px 0}.avie-topbar a{color:#fff;color:var(--brand-text-inverse);font-weight:700}.avie-navbar{background:#fff;background:var(--brand-bg);box-shadow:0 2px 10px rgba(0,0,0,.06)}.brand-logo{width:180px;height:40px;-o-object-fit:contain;object-fit:contain}.avie-navbar .nav-link{color:#1a202c;color:var(--brand-text);font-size:.9rem;font-weight:600;margin:0 6px;position:relative}.avie-navbar 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.accordion-button{font-weight:800;color:#1a202c;color:var(--brand-text)}.avie-accordion .accordion-button:not(.collapsed){background:#212629;background:var(--brand-primary);color:#fff;color:var(--brand-text-inverse)}.sustain-hero{background:#0d1217;background:var(--brand-primary-dark);color:#fff;color:var(--brand-text-inverse);padding:110px 0 90px}.sustain-hero h1,.sustain-hero p{color:#fff;color:var(--brand-text-inverse)}.stats-row{display:flex;flex-wrap:nowrap;gap:2rem}.stat-item{flex:1 1 0;text-align:center;min-width:0}.stat-item strong{display:block;font-size:2.6rem}.spec-matrix{border:1px solid #e2e8f0;border:1px solid var(--brand-border);background:#fff;background:var(--brand-bg)}.spec-row{display:grid;grid-template-columns:1.1fr 1.1fr 1.2fr 1.1fr;border-bottom:1px solid #e2e8f0;border-bottom:1px solid var(--brand-border)}.spec-row:last-child{border-bottom:0}.spec-row span{padding:16px;border-right:1px solid #e2e8f0;border-right:1px solid var(--brand-border)}.spec-row 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var(--brand-border);background:#fff;background:var(--brand-bg);transition:transform .2s,box-shadow .2s}.blog-card:hover{transform:translateY(-4px);box-shadow:0 14px 28px rgba(13,18,23,.12)}.blog-card img{aspect-ratio:16/9;background:#dfe5eb}.blog-card-body{padding:20px}.blog-card-body span,.blog-meta{color:#4a5568;color:var(--brand-text-secondary);font-size:.86rem}.blog-detail-compact .container,.legal-page .container{max-width:760px}.blog-content{margin-top:28px}.post-nav{display:grid;grid-template-columns:1fr 1fr;grid-gap:20px;gap:20px;margin:28px 0}.post-nav div:last-child{text-align:right}.comment-box{border-top:1px solid #e2e8f0;border-top:1px solid var(--brand-border);padding-top:28px}.blog-grid-page h1,.catalog-page h1,.contact-info h1,.error-page h1,.legal-page h1{font-size:max(2rem, min(4vw, 3.8rem))}.error-page{min-height:70vh;display:grid;align-items:center;justify-items:center;place-items:center;text-align:center;padding:100px 0}.error-page 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