.container{max-width:800px;margin:0 auto;padding:16px}.changelog-card{background:#fff;border-radius:12px;padding:20px;margin-bottom:16px;box-shadow:0 4px 12px rgba(0,0,0,0.1)}.version-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid #e2e8f0}.version-tag{background:linear-gradient(135deg,#2c5282,#3182ce);color:#fff;padding:4px 12px;border-radius:20px;font-size:14px;font-weight:700}.version-date{font-size:12px;color:#718096}.version-section{margin-bottom:12px}.section-title{font-size:13px;font-weight:700;color:#2d3748;margin-bottom:6px;display:flex;align-items:center;gap:6px}.section-title.new{color:#38a169}.section-title.improve{color:#3182ce}.section-title.fix{color:#e53e3e}.changelog-list{list-style:none;padding-left:0}.changelog-list li{font-size:13px;color:#4a5568;padding:4px 0 4px 16px;position:relative;line-height:1.5}.changelog-list li::before{content:'•';position:absolute;left:4px;color:#a0aec0}