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0}.knowledge-section h2{font-family:'Times New Roman','Frank Ruhl Libre',serif;font-weight:300;font-size:1.3rem;margin:0 0 .75rem;color:var(--text)}.knowledge-section p{font-size:.95rem;line-height:1.7;color:var(--text-body);margin:0 0 .5rem}.knowledge-section ul{list-style:none;padding:0;margin:.5rem 0 0}.knowledge-section ul li{padding:.3rem 0}.knowledge-section ul li a{color:var(--text);text-decoration:none;border-bottom:1px solid var(--border-mid);transition:border-color .2s}.knowledge-section ul li a:hover{border-color:var(--text)}.shop-section{max-width:900px;margin:0 auto 4rem;padding:0 1.5rem}.shop-section h2{font-family:'Times New Roman','Frank Ruhl Libre',serif;font-weight:300;font-size:1.5rem;margin:0 0 .5rem;color:var(--text)}.shop-section-desc{font-size:.95rem;line-height:1.6;color:var(--text-muted);margin:0 0 2rem}.shop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.shop-card{border:1px solid var(--border);transition:border-color .2s}.shop-card:hover{border-color:var(--border-strong)}.shop-card-image{aspect-ratio:4/3;background:var(--hover-bg);display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--border)}.shop-card-placeholder{font-family:'Times New Roman','Frank Ruhl Libre',serif;font-weight:300;font-size:2rem;color:var(--text-faint);letter-spacing:.05em}.shop-card-icon{font-size:1.5rem}.shop-card-body{padding:1.25rem}.shop-card-body h3{font-family:'Times New Roman','Frank Ruhl Libre',serif;font-weight:400;font-size:1.05rem;margin:0 0 .4rem;color:var(--text)}.shop-card-desc{font-size:.85rem;line-height:1.5;color:var(--text-muted);margin:0 0 .75rem}.shop-card-price{font-family:'Times New Roman','Frank Ruhl Libre',serif;font-weight:500;font-size:1.1rem;color:var(--text);margin:0 0 1rem}.shop-btn{display:block;width:100%;padding:.6rem 1rem;background:var(--btn-bg);color:var(--btn-text);border:none;font-family:'Times New Roman','Frank Ruhl Libre',serif;font-size:.85rem;letter-spacing:.05em;cursor:pointer;transition:background .2s}.shop-btn:hover{background:var(--btn-hover)}.shop-btn:disabled{background:var(--btn-disabled);cursor:default}@media (max-width:768px){.shop-grid{grid-template-columns:repeat(2,1fr);gap:1rem}}@media (max-width:480px){.shop-grid{grid-template-columns:1fr;gap:1rem}.shop-section{padding:0 1rem}}