/* 主要内容区 */
main {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.title {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
        url('https://images.unsplash.com/photo-1607623814075-e51df1bdc82f?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80');
    background-size: cover;
    background-position: center;
    border-radius: 15px;
    padding: 60px 40px;
    color: white;
    text-align: center;
    margin-bottom: 40px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.title p:first-child {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.title p:nth-child(2) {
    font-size: 1.6rem;
    margin-bottom: 25px;
    color: #ffd700;
    font-weight: 500;
}

.title p:last-child {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
}

.xiangxi {
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.xiaobiaoti {
    font-size: 2rem;
    color: black;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 3px solid #ffd700;
    display: inline-block;
}

.xiangxi img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 40px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    border: 5px solid #fff;
    outline: 1px solid #e0e0e0;
}

.history-div,
.making-div {
    margin-bottom: 50px;
}

.neirong {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: #444;
}

.neirong:first-child {
    font-weight: 600;
    color: black;
    font-size: 1.3rem;
    margin-top: 15px;
}

.method {
    background: #fff9f0;
    border-left: 4px solid #ffd700;
    padding: 25px;
    border-radius: 8px;
    margin: 30px 0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.method p:first-child {
    font-size: 1.4rem;
    color: black;
    margin-bottom: 15px;
    font-weight: 600;
}