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ease-in-out}.view-toggle-button:hover{background:#f5f5f7;color:#1d1d1f}.view-toggle-button.active{background:#0071e3;color:#fff}.view-toggle-button.active:hover{background:#0077ed}.view-toggle-button:active{transform:scale(.95)}*{box-sizing:border-box;margin:0;padding:0}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f5f5f7}.app{min-height:100vh;padding:48px 24px}.app-header{max-width:1200px;margin:0 auto 48px;text-align:center}.app-title{font-size:48px;font-weight:700;color:#1d1d1f;margin-bottom:16px;letter-spacing:-.5px}.app-subtitle{font-size:18px;color:#6e6e73;font-weight:400;line-height:1.5}.app-content{max-width:1200px;margin:0 auto}.controls-bar{display:flex;gap:16px;align-items:center;margin-bottom:32px}.search-container{flex:1}.search-input{width:100%;padding:12px 20px;font-size:16px;border:2px solid 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