* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft Yahei", Arial, sans-serif;
}

body {
    background-color: #f8f8f8;
    color: #333;
    line-height: 1.6;
}

.header-banner {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 0;
}

.header-banner img {
    width: 100%;
    height: auto;
    border: none;
    display: block;
}

.nav-bar {
    background-color: #c8102e;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 0;
    border-radius: 8px;
    margin-bottom: 20px;
}

.nav-bar ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.nav-bar li {
    margin: 0 15px;
}

.nav-bar a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.nav-bar a:hover {
    background-color: #a00e24;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

h1 {
    color: #c8102e;
    font-size: 28px;
    text-align: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #eee;
}

h3 {
    color: #c8102e;
    font-size: 20px;
    margin: 20px 0 15px;
}

p, li {
    font-size: 16px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 10px;
}

ul {
    padding-left: 30px;
    margin-bottom: 20px;
}

a {
    color: #c8102e;
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: #a00e24;
    text-decoration: underline;
}

.img-gallery {
    width: 100%;
    margin: 30px 0;
    overflow-x: auto;
}

.img-gallery table {
    width: 100%;
    border-collapse: collapse;
}

.img-gallery td {
    padding: 10px;
    text-align: center;
    border: 1px solid #eee;
}

.img-gallery img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.img-gallery img:hover {
    transform: scale(1.05);
}

.footer {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding: 20px;
    color: #777;
    font-size: 14px;
    border-top: 1px solid #eee;
}

html {
    scroll-behavior: smooth;
}

@media (max-width: 768px) {
    .container {
        width: 95%;
        padding: 20px;
    }
    
    h1 {
        font-size: 24px;
    }
    
    h3 {
        font-size: 18px;
    }
    
    .nav-bar li {
        margin: 0 8px;
    }
    
    .nav-bar a {
        font-size: 14px;
    }
}