:root{--ink:#183532;--muted:#5c706c;--paper:#f3f5ef;--line:#dce5dd;--soft:#e8efe7;--accent:#176557;--warn:#965019;--warn-bg:#fff2db;--fail:#a53432;--fail-bg:#fff0ee}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 "Segoe UI",Arial,"Noto Sans Bengali",sans-serif}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(34px,5vw,68px);line-height:1.08;letter-spacing:-2px;margin-bottom:20px}h2{font-size:28px;line-height:1.25;letter-spacing:-.5px;margin-bottom:18px}h3{font-size:20px;line-height:1.35;margin-bottom:8px}p{margin-bottom:16px}a{color:var(--accent);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}img{max-width:100%;height:auto}button,a{touch-action:manipulation}a:focus-visible,summary:focus-visible{outline:3px solid #bd782f;outline-offset:5px}code{font:13px/1.5 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.container{align-items:start;flex-direction:column;gap:15px}.hero{padding-top:35px}.hero-row{gap:18px;align-items:start}.hero-icon{width:74px;height:74px}.hero h1{letter-spacing:-1px}.app-grid,.tri{grid-template-columns:1fr 1fr}.split,.icon-list{grid-template-columns:1fr}.ui-grid{grid-template-columns:repeat(4,1fr)}.shot-grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.statusbar{grid-template-columns:1fr}.cover-grid{grid-template-columns:1fr 1fr}.section-head{align-items:start;flex-direction:column}}@media(max-width:520px){.app-grid{grid-template-columns:1fr}.card{padding:23px}.hero-icon{width:60px;height:60px}.hero h1{font-size:33px}.hero .bn{font-size:19px}.icon-card{grid-template-columns:72px 1fr;padding:20px;gap:17px}.icon-card .identity{width:72px}.icon-card h3{font-size:18px}.variants{gap:7px}.variant{width:41px;height:41px}.variant img{width:32px;height:32px}.tri{grid-template-columns:1fr}}@media 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