:root{--bg:#0b1020;--bg-soft:#0f1530;--surface:#fff;--surface-2:#f5f7fc;--ink:#131a2e;--ink-soft:#4a5570;--line:#e6eaf3;--indigo:#5b6cff;--indigo-2:#8a6bff;--amber:#ffb43b;--amber-2:#ff8a3d;--teal:#2bd4b5;--grad:linear-gradient(120deg, #5b6cff 0%, #8a6bff 45%, #ff8a3d 100%);--grad-warm:linear-gradient(120deg, #ffb43b, #ff8a3d);--radius:18px;--radius-lg:28px;--shadow:0 18px 50px -22px #141c4659;--shadow-sm:0 8px 24px -12px #141c4647;--container:1160px;--font:"Inter", "Noto Sans Bengali", system-ui, sans-serif;--display:"Sora", "Noto Sans Bengali", var(--font);--serif:"Fraunces", Georgia, serif}*,:before,:after{box-sizing:border-box;margin:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font);color:var(--ink);background:var(--surface);-webkit-font-smoothing:antialiased;line-height:1.65;overflow-x:hidden}html[lang=bn] body{font-family:"Noto Sans Bengali", 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