Tustin Jewelry Mart /* ===== Scope: #tjm-block only ===== */ #tjm-block, #tjm-block * { box-sizing: border-box; } #tjm-block { --bg:#0f1116; --card:#161a22; --muted:#a8b0bf; --text:#eef2f7; --accent:#ffd166; --accent2:#5ad1ff; --radius:16px; --shadow:0 10px 24px rgba(0,0,0,.25); font-family:ui-sans-serif,system-ui,-apple-system,"Segoe...