.hobbies-container {
    max-width: 1200px;
    margin: 80px auto 40px;
    padding: 20px;
}

.hobbies-header {
    text-align: center;
    padding: 60px 0;
    background: linear-gradient(135deg, var(--michigan-blue) 0%, #003366 100%);
    color: white;
    border-radius: 10px;
    margin-bottom: 40px;
}

.hobbies-header h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--michigan-maize);
}

.hobbies-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* 爱好卡片网格 */
.hobbies-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
  }
  
  @media (max-width: 768px) {
    .hobbies-grid {
      grid-template-columns: 1fr;
    }
  }

.hobby-card {
    background-color: white;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    text-decoration: none;
}

.hobby-card:hover {
    transform: translateY(-10px);
}

.hobby-icon {
    width: 60px;
    height: 60px;
    background-color: var(--michigan-blue);
    color: var(--michigan-maize);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.hobby-icon i {
    font-size: 24px;
}

.hobby-card h3 {
    color: var(--michigan-blue);
    text-align: center;
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.hobby-card p {
    color: #666;
    text-align: center;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* 摄影画廊 */
.hobby-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-top: 20px;
}

.hobby-gallery img {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: 5px;
    transition: transform 0.3s ease;
}

.hobby-gallery img:hover {
    transform: scale(1.1);
}

/* 书籍列表 */
.book-list {
    margin-top: 20px;
}

.book-item {
    padding: 10px;
    border-bottom: 1px solid #eee;
}

.book-title {
    display: block;
    color: var(--michigan-blue);
    font-weight: 500;
    margin-bottom: 5px;
}

.book-author {
    color: #666;
    font-size: 0.9rem;
}

/* 音乐播放器 */
.music-player {
    margin-top: 20px;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: 8px;
}

.now-playing {
    text-align: center;
    margin-bottom: 15px;
}

.song-title {
    display: block;
    color: var(--michigan-blue);
    font-weight: 500;
    margin-bottom: 5px;
}

.artist {
    color: #666;
    font-size: 0.9rem;
}

.player-controls {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.player-controls i {
    font-size: 20px;
    color: var(--michigan-blue);
    cursor: pointer;
    transition: color 0.3s ease;
}

.player-controls i:hover {
    color: var(--michigan-maize);
}

/* 活动统计 */
.activity-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 20px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--michigan-blue);
}

.stat-label {
    color: #666;
    font-size: 0.9rem;
}

/* 旅行地图 */
.travel-section {
    margin-top: 60px;
}

.travel-section h2 {
    text-align: center;
    color: var(--michigan-blue);
    margin-bottom: 30px;
}

.travel-map {
    background-color: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

.map-placeholder {
    height: 400px;
    background-color: #f8f9fa;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #666;
}

.map-placeholder i {
    font-size: 48px;
    color: var(--michigan-blue);
    margin-bottom: 15px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hobbies-container {
        margin: 60px 10px 20px;
        padding: 15px;
    }

    .hobbies-header {
        padding: 40px 20px;
    }

    .hobbies-header h1 {
        font-size: 2rem;
    }

    .hobby-gallery {
        grid-template-columns: 1fr;
    }

    .hobby-gallery img {
        height: 200px;
    }

    .activity-stats {
        flex-direction: column;
        gap: 20px;
    }
}