*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,-apple-system,sans-serif;line-height:1.5;color:#213547;background-color:#f5f5f5}.app{max-width:1400px;margin:0 auto;padding:16px}.app-header{text-align:center;margin-bottom:16px}.app-header h1{font-size:24px;margin:0;color:#2c3e50}.app-header .subtitle{font-size:14px;color:#888}.app-search{margin-bottom:16px}.app-body{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:16px;margin-bottom:16px;align-items:start}.app-body--detail{grid-template-columns:2fr 1fr}.app-results{max-height:600px;overflow-y:auto}.app-center,.app-center-wide{display:flex;flex-direction:column;gap:12px}.app-analysis{display:grid;grid-template-columns:1fr 1fr;gap:16px}.placeholder{text-align:center;padding:40px 20px;color:#aaa;font-size:14px;background:#fff;border-radius:10px;border:2px dashed #ddd}@media (max-width: 900px){.app-body,.app-body--detail,.app-analysis{grid-template-columns:1fr}}