body {
    font-family: "Microsoft YaHei", sans-serif;
    background-color: #f0f2f5;
    margin: 0;
    padding: 10px;
}

.container {
    max-width: 700px;
    margin: auto;
    text-align: center;
}

h1 {
    color: #333;
    font-size: 1.8em;
}

.card {
    background-color: white;
    padding: 15px;
    margin: 15px 0;
    border-radius: 12px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    text-align: left;
}

.equipment p {
    margin: 4px 0;
    word-break: break-word; /* 手机小屏自动换行 */
}

button {
    padding: 10px 20px;
    font-size: 16px;
    border: none;
    background-color: #007bff;
    color: white;
    border-radius: 6px;
    cursor: pointer;
    margin-top: 10px;
}

button:hover {
    background-color: #0056b3;
}

/* 手机适配 */
@media (max-width: 480px) {
    .card {
        padding: 10px;
        margin: 10px 0;
    }
    h1 {
        font-size: 1.5em;
    }
    button {
        width: 100%;
        font-size: 16px;
        padding: 12px 0;
    }
}