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16px;font-size:32px;display:grid}.comparison-grid{gap:12px;display:grid}.comparison-card{border-radius:18px;padding:18px}.comparison-card.surface{background:#eff4ff}.comparison-card.core{background:#f0f8f3}.comparison-code{margin:4px 0;font-size:34px;font-weight:900}.bottom-nav{z-index:30;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);background:#fffffff5;position:fixed;bottom:0;left:0;right:0}.bottom-nav-inner{grid-template-columns:repeat(4,1fr);width:min(100%,560px);margin:auto;display:grid}.nav-link{min-height:62px;color:var(--muted);align-content:center;place-items:center;gap:1px;font-size:11px;font-weight:700;text-decoration:none;display:grid}.nav-icon{font-size:18px;line-height:1}.skeleton{background:#e6ebe8;min-height:92px;position:relative;overflow:hidden}.skeleton:after{content:"";background:linear-gradient(90deg,#0000,#ffffff94,#0000);animation:1.3s infinite shimmer;position:absolute;inset:0;transform:translate(-100%)}@keyframes 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