/* 基础样式 */
body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #E0F7FA, #B2EBF2);
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}
h1, h2, h3 {
    font-weight: 700;
    color: #2196F3;
}
p {
    font-size: 16px;
    color: #555;
}
a {
    text-decoration: none;
    color: #03A9F4;
}
.container {
    max-width: 1200px;
    margin: auto;
    padding: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}
.nav-links a {
    margin: 0 15px;
    font-size: 18px;
    transition: all 0.3s ease;
}
.nav-links a:hover {
    color: #FFC107;
    transform: translateY(-2px);
}
.glass-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin: 20px;
    transition: all 0.3s ease;
    width: calc(33% - 40px);
}
.glass-card:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 40px rgba(0, 0, 0, 0.2);
}
@media (max-width: 1024px) {
    .glass-card {
        width: calc(50% - 40px);
    }
}
@media (max-width: 768px) {
    .glass-card {
        width: 100%;
    }
    .navbar {
        flex-direction: column;
        align-items: flex-start;
    }
}
.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
    margin-top: 20px;
}
.image-grid img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    transition: transform 0.3s ease;
}
.image-grid img:hover {
    transform: scale(1.1);
}
.button {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 10px;
}
.button:hover {
    background: rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}
.footer {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 20px;
    text-align: center;
    margin-top: 40px;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate {
    animation: fadeIn 1s ease-in-out;
}