.promo-card{border:1px solid var(--color-border);border-radius:var(--border-radius);background:var(--color-background-secondary);color:var(--color-text-primary);transition:border-color var(--transition-base), box-shadow var(--transition-base);text-decoration:none;display:block;overflow:hidden}.promo-card:hover,.promo-card:focus-visible{border-color:var(--color-accent,var(--color-text-secondary));box-shadow:var(--shadow-md);text-decoration:none}.promo-card-image{aspect-ratio:16/9;object-fit:cover;background:var(--color-background-tertiary);width:100%;display:block}.promo-card-body{padding:var(--space-3) var(--space-4);display:block}.promo-card-badge{margin-bottom:var(--space-1);border:1px solid var(--color-border);border-radius:var(--radius-md);letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-secondary);padding:.1rem .4rem;font-size:.6875rem;display:inline-block}.promo-card-title{color:var(--color-text-primary);font-weight:600;line-height:1.3;display:block}.promo-card-description{margin-top:var(--space-1);color:var(--color-text-secondary);font-size:.875rem;line-height:1.4;display:block}.promo-card-cta{margin-top:var(--space-2);color:var(--color-text-primary);font-size:.875rem;font-weight:600;display:inline-block}.promo-card-cta:after{content:" →"}.promo-rail{gap:var(--space-4);flex-direction:column;align-self:start;display:flex;position:sticky;top:90px}.promo-dock{z-index:var(--z-fixed);align-items:stretch;gap:var(--space-2);padding:var(--space-2);background:var(--color-background-secondary);border-top:1px solid var(--color-border);box-shadow:var(--shadow-lg);padding-bottom:calc(var(--space-2) + env(safe-area-inset-bottom,0px));display:flex;position:fixed;bottom:0;left:0;right:0}@supports ((-webkit-backdrop-filter:blur(12px)) or (backdrop-filter:blur(12px))){.promo-dock{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:color-mix(in srgb, var(--color-background-secondary) 82%, transparent)}}.promo-dock .promo-card{align-items:center;gap:var(--space-3);min-width:0;box-shadow:none;background:0 0;border:none;flex:auto;display:flex}.promo-dock .promo-card-image{aspect-ratio:1;border-radius:var(--radius-md);flex:none;width:64px;height:64px}.promo-dock .promo-card-body{min-width:0;padding:0}.promo-dock .promo-card-title,.promo-dock .promo-card-description{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.promo-dock .promo-card-cta{display:none}.promo-dock-dismiss{border:1px solid var(--color-border);background:var(--color-background);width:2rem;height:2rem;color:var(--color-text-secondary);cursor:pointer;transition:color var(--transition-base), border-color var(--transition-base);border-radius:50%;flex:none;justify-content:center;align-self:center;align-items:center;font-size:.875rem;line-height:1;display:flex}.promo-dock-dismiss:hover,.promo-dock-dismiss:focus-visible{color:var(--color-text-primary);border-color:var(--color-text-secondary)}body.has-promo-dock{padding-bottom:calc(96px + env(safe-area-inset-bottom,0px))}