:root{--bg:#eaf6f7;--surface:#fff;--surface-2:#dcedef;--ink:#003135;--ink-soft:#024950;--ink-faint:#5c868a;--border:#c7e2e5;--accent:#964734;--accent-ink:#fff;--led:#e5402c;--ok:#0fa4af;--radius-card:14px;--radius-chip:7px;--radius-pill:999px;--shadow:0 1px 2px #0031350d, 0 8px 24px -12px #00313533;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*,:before,:after{box-sizing:border-box}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Hind Siliguri,Noto Sans Bengali,system-ui,sans-serif;font-size:16px;line-height:1.6}img{max-width:100%;height:auto;display:block}a{color:inherit}.mono{font-variant-numeric:tabular-nums;font-family:IBM Plex Mono,ui-monospace,monospace}h1,h2,h3{text-wrap:balance;margin:0;font-family:Noto Serif Bengali,Noto Serif,Georgia,serif;font-weight:700}.wrap{max-width:640px;margin:0 auto;padding:0 20px}section{padding:44px 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