/* 稀有度配色系统 */
.rarity-normal { color: #ffffff; text-shadow: none; }
.rarity-magic { color: #6868ff; text-shadow: 0 0 5px rgba(104, 104, 255, 0.5); }
.rarity-rare { color: #ffff00; text-shadow: 0 0 8px rgba(255, 255, 0, 0.6); }
.rarity-set { color: #00ff00; text-shadow: 0 0 8px rgba(0, 255, 0, 0.6); }
.rarity-unique { color: #ff9900; text-shadow: 0 0 10px rgba(255, 153, 0, 0.7); }
.loot-card.rarity-normal { border: 2px solid #555; }
.loot-card.rarity-magic { border: 2px solid #6868ff; box-shadow: 0 0 15px rgba(104, 104, 255, 0.3); }
.loot-card.rarity-rare { border: 2px solid #ffff00; box-shadow: 0 0 20px rgba(255, 255, 0, 0.4); }
.loot-card.rarity-set { border: 2px solid #00ff00; box-shadow: 0 0 20px rgba(0, 255, 0, 0.4); }
.loot-card.rarity-unique { border: 2px solid #ff9900; box-shadow: 0 0 25px rgba(255, 153, 0, 0.5); animation: uniqueGlow 2s ease-in-out infinite; }
@keyframes uniqueGlow { 0%, 100% { box-shadow: 0 0 25px rgba(255, 153, 0, 0.5); } 50% { box-shadow: 0 0 40px rgba(255, 153, 0, 0.8); } }
.drop-particles.rarity-normal { background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%); }
.drop-particles.rarity-magic { background: radial-gradient(circle, rgba(104,104,255,0.3) 0%, transparent 70%); }
.drop-particles.rarity-rare { background: radial-gradient(circle, rgba(255,255,0,0.3) 0%, transparent 70%); }
.drop-particles.rarity-set { background: radial-gradient(circle, rgba(0,255,0,0.3) 0%, transparent 70%); }
.drop-particles.rarity-unique { background: radial-gradient(circle, rgba(255,153,0,0.4) 0%, transparent 70%); }
.rarity-tag { display: inline-block; padding: 2px 8px; border-radius: 3px; font-size: 12px; font-weight: bold; }
.rarity-tag.rarity-normal { background: #555; color: #fff; }
.rarity-tag.rarity-magic { background: #6868ff; color: #fff; }
.rarity-tag.rarity-rare { background: #aaaa00; color: #000; }
.rarity-tag.rarity-set { background: #00aa00; color: #fff; }
.rarity-tag.rarity-unique { background: #cc7700; color: #fff; }