/* 全局样式 */
body {
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
    color: #333;
}

nav {
    background-color: #222;
    color: white;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 15px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #ff9900;
}

header {
    text-align: center;
    padding: 100px 0;
    background-image: url('https://images.unsplash.com/photo-1519681393784-d120267933ba');
    background-size: cover;
    background-position: center;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

header h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

header p {
    font-size: 20px;
}

#map {
    text-align: center;
    padding: 80px 0;
}

#map h2 {
    font-size: 36px;
    margin-bottom: 40px;
}

.map-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.map-container img {
    max-width: 100%;
    height: auto;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.map-container area {
    cursor: pointer;
}

#sections {
    text-align: center;
    padding: 80px 0;
}

#sections h2 {
    font-size: 36px;
    margin-bottom: 40px;
}

.section-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.section {
    width: 300px;
    margin: 20px;
    padding: 30px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.section h3 {
    font-size: 24px;
    margin-bottom: 20px;
}

.section p {
    font-size: 16px;
    line-height: 1.6;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #222;
    color: white;
}