:root{--hit-min-height:44px;--hit-min-height-card:52px;--hit-fill-width:100%;--card-radius:18px;--card-radius-lg:22px;--button-radius:16px;--action-radius:12px;--card-border-idle:1px solid #d8e2f0;--card-border-active:1px solid #60a5fa;--card-border-error:1px solid #d93025;--card-bg-idle:#fff;--card-bg-active:#eff6ff;--card-text-idle:#111827;--card-text-active:#174ea6;--card-text-meta:#6a7b98;--tap-highlight:#2563eb24;--action-link-color:#2563eb;--action-link-accent-color:#dc2626}