/* 整体容器 */
.about-wrapper {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
}

/* 头部样式 */
.about-header {
  text-align: center;
  margin-bottom: 3rem;
}

.about-avatar-container {
  position: relative;
  width: 150px;
  height: 150px;
  margin: 0 auto;
}

.about-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  transition: transform 0.3s;
}

.about-avatar:hover {
  transform: rotate(360deg);
}

/* 浮动标签 */
.floating-tags {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.floating-tag {
  position: absolute;
  padding: 0.3rem 0.8rem;
  background: var(--card-bg);
  border-radius: 20px;
  font-size: 0.8rem;
  animation: float 3s ease-in-out infinite;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 统计数据 */
.about-statistics {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin: 2rem 0;
}

.statistics-item {
  text-align: center;
}

.statistics-number {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--theme-color);
}

/* 内容区块 */
.about-content {
  margin: 2rem 0;
  padding: 1.5rem;
  background: var(--card-bg);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
}

/* 技能标签 */
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.skill-tag {
  padding: 0.5rem 1rem;
  background: var(--block-bg);
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.skill-level {
  font-size: 0.8rem;
  color: var(--theme-color);
}

/* 时间轴 */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--theme-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 1.5rem;
}

.timeline-date {
  font-weight: bold;
  color: var(--theme-color);
}

/* 动画 */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}