}

.release-version { padding: 0.25rem 0.75rem; border-radius: 12px; font-size: 0.8rem; font-weight: 500; }

.release-version.major { background: #F44336; color: white; } .release-version.minor { background: #FF9800; color: white; } .release-version.patch { background: #4CAF50; color: white; }

/* 工具提示样式 */ .tech-tooltip { background: rgba(0,0,0,0.9); color: white; padding: 0.75rem; border-radius: 6px; font-size: 0.85rem; pointer-events: none; z-index: 1000; max-width: 200px; line-height: 1.4; }

/* 响应式设计 */ @media (max-width: 1200px) { .radar-main { grid-template-columns: 1fr; }

.tech-detail-panel { margin-top: 2rem; } }

@media (max-width: 768px) { .radar-controls { grid-template-columns: 1fr; gap: 1rem; }

.filter-chips { justify-content: center; }

.trending-grid { grid-template-columns: 1fr; }

.timeline-controls { flex-direction: column; gap: 1rem; } }

技术雷达系统 | Technology Radar¶