/* 页脚样式 */
.footer {
    background-color: #2c3e50;
    color: #e9ecef;
    padding: 30px 35px;
    margin-top: 45px;
    border-radius: 4px;
    font-size: 14px;
    line-height: 1.7;
}
.footer p { margin-bottom: 12px; }
.footer a {
    color: #8ac4ff;
    text-decoration: none;
}
.footer a:hover { color: #b3d7ff; text-decoration: underline; }
.footer-home-btn {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 25px;
    background-color: #34495e;
    color: #ffffff;
    border: 1px solid #4a6583;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    text-decoration: none;
    font-weight: 500;
    letter-spacing: 0.5px;
}
.footer-home-btn:hover {
    background-color: #3d5a7f;
    border-color: #54789e;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    color: #ffffff;
}
.disclaimer {
    font-size: 13px;
    color: #ced4da;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #34495e;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .footer { padding: 25px 20px; }
    .footer-home-btn {
        display: block;
        text-align: center;
        margin: 15px auto 0;
        width: 140px;
        padding: 12px 0;
    }
}