* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', sans-serif;
    background: #f0f2f5;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

h1 {
    text-align: center;
    color: #333;
    margin-bottom: 30px;
}

.filters {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

#category {
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    width: 200px;
}

#searchInput {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.list {
    display: grid;
    gap: 15px;
}

.equipment-item {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s;
    border-left: 4px solid #2196F3;
}

.equipment-item:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.equipment-item h3 {
    color: #333;
    margin-bottom: 10px;
}

.equipment-item p {
    color: #666;
    line-height: 1.6;
}

.highlight {
    color: #ff4444;
    font-weight: bold;
}

.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 15px 30px;
    border-radius: 25px;
    display: none;
}