.boost-badge{display:inline-flex;align-items:center;font-weight:600;letter-spacing:.5px;text-transform:uppercase;white-space:nowrap;transition:transform .15s ease,box-shadow .15s ease}.boost-badge:hover{transform:translateY(-1px)}.boost-badge--premium{background:linear-gradient(135deg,#fbbf24,#f59e0b 50%,#d97706);color:#fff;box-shadow:0 2px 8px rgba(245,158,11,.4)}.boost-badge--premium:hover{box-shadow:0 4px 12px rgba(245,158,11,.5)}.boost-badge--featured{background:linear-gradient(135deg,#6366f1,#8b5cf6 50%,#a855f7);color:#fff;box-shadow:0 2px 8px rgba(139,92,246,.4)}.boost-badge--featured:hover{box-shadow:0 4px 12px rgba(139,92,246,.5)}.boost-badge--boosted{background:#3b82f6;color:#fff;box-shadow:0 2px 8px rgba(59,130,246,.3)}.boost-badge--boosted:hover{box-shadow:0 4px 12px rgba(59,130,246,.4)}.boost-badge--sm{font-size:10px;padding:2px 6px;border-radius:8px;gap:3px}.boost-badge--sm .boost-badge__icon{font-size:10px}.boost-badge--md{font-size:11px;padding:4px 10px;border-radius:12px;gap:4px}.boost-badge--md .boost-badge__icon{font-size:12px}.boost-badge--lg{font-size:14px;padding:5px 13px;border-radius:13px;gap:6px}.boost-badge--lg .boost-badge__icon{font-size:14px}.boost-badge__icon{line-height:1;flex-shrink:0}.boost-badge__text{line-height:1}.boost-badge-container{position:absolute;top:8px;right:8px;z-index:15}.boost-badge-container--top-left{top:8px;right:auto;left:8px}@keyframes goldGlowPulse{0%,to{box-shadow:0 4px 16px rgba(245,158,11,.25)}50%{box-shadow:0 4px 24px rgba(245,158,11,.45),0 0 12px rgba(245,158,11,.2)}}@keyframes purpleGlowPulse{0%,to{box-shadow:0 4px 16px rgba(139,92,246,.25)}50%{box-shadow:0 4px 24px rgba(139,92,246,.45),0 0 12px rgba(139,92,246,.2)}}.feed-card--premium{border:2px solid #f59e0b!important;box-shadow:0 4px 16px rgba(245,158,11,.25)!important;background:linear-gradient(180deg,rgba(245,158,11,.08),transparent 15%)!important;animation:goldGlowPulse 3s ease-in-out infinite}.feed-card--featured{border:2px solid #8b5cf6!important;box-shadow:0 4px 16px rgba(139,92,246,.25)!important;background:linear-gradient(180deg,rgba(139,92,246,.08),transparent 15%)!important;animation:purpleGlowPulse 3s ease-in-out infinite}.feed-card--boosted-tier{border:2px solid #3b82f6!important;box-shadow:0 4px 16px rgba(59,130,246,.2)!important;background:linear-gradient(180deg,rgba(59,130,246,.06),transparent 15%)!important}@media (prefers-reduced-motion:reduce){.feed-card--featured,.feed-card--premium{animation:none}}@keyframes boostBadgeFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}@keyframes boostBadgeShimmer{0%,to{filter:brightness(1) drop-shadow(0 2px 8px rgba(245,158,11,.3))}50%{filter:brightness(1.15) drop-shadow(0 4px 16px rgba(245,158,11,.5))}}.boost-badge--animated{animation:boostBadgeFloat 6s ease-in-out infinite,boostBadgeShimmer 4s ease-in-out infinite}.boost-badge--premium.boost-badge--animated{animation:boostBadgeFloat 6s ease-in-out infinite,boostBadgeShimmer 3s ease-in-out infinite}@media (prefers-reduced-motion:reduce){.boost-badge--animated{animation:none}}@media (max-width:480px){.boost-badge--lg{font-size:12px;padding:4px 10px}.boost-badge--md{font-size:10px;padding:3px 8px}}@media (prefers-color-scheme:dark){.boost-badge--boosted{background:#2563eb}}.dark .boost-badge--boosted{background:#2563eb}