.modern-footer {
    background: linear-gradient(to bottom, #1a1a1a, #101010);
    padding: 2.5rem 0 0;
    border-top: 0.1875rem solid #873228;
    position: relative;
    overflow: hidden;
    color: #8b816d;
}

.modern-footer:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 0.0625rem;
    background: linear-gradient(to right, transparent, rgba(194, 169, 113, 0.5), transparent);
}

.modern-footer:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 0.0625rem;
    background: linear-gradient(to right, transparent, rgba(194, 169, 113, 0.3), transparent);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    padding: 0 1.5rem 1.875rem;
    box-sizing: border-box;
    max-width: min(100%, 75rem);
    margin: 0 auto;
}

.footer-logo {
    position: relative;
    margin-right: 1.875rem;
    padding-top: 0.625rem;
}

.logo-text {
    font-family: "微软雅黑", Arial, sans-serif;
    font-size: 2.25rem;
    font-weight: bold;
    color: #873228;
    text-shadow: 0 0 0.625rem rgba(135, 50, 40, 0.3);
    letter-spacing: 0.0625rem;
    position: relative;
    transition: all 0.3s ease;
}

.logo-text span {
    color: #c2a971;
    font-size: 1.5rem;
    position: relative;
    top: -0.3125rem;
}

.logo-text:before {
    content: '';
    position: absolute;
    bottom: -0.3125rem;
    left: 0;
    width: 100%;
    height: 0.125rem;
    background: linear-gradient(to right, #873228, #c2a971);
}

.footer-info {
    flex: 1;
    padding: 0 1.25rem;
}

.footer-links {
    margin-bottom: 0.9375rem;
    display: flex;
    flex-wrap: wrap;
}

.footer-links a {
    color: #c2a971;
    margin: 0 0.9375rem 0.3125rem 0;
    position: relative;
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 0.875rem;
}

.footer-links a:hover {
    color: #daa64a;
}

.footer-links a:after {
    content: '';
    position: absolute;
    bottom: -0.125rem;
    left: 0;
    width: 0;
    height: 0.0625rem;
    background-color: #daa64a;
    transition: width 0.3s ease;
}

.footer-links a:hover:after {
    width: 100%;
}

.footer-copyright {
    color: #8b816d;
    font-size: 0.75rem;
    line-height: 1.8;
    margin-bottom: 0.9375rem;
}

.footer-copyright span {
    color: #c2a971;
    font-weight: bold;
    font-size: 0.875rem;
    text-shadow: 0 0 0.3125rem rgba(194, 169, 113, 0.3);
}

.footer-badge {
    display: inline-block;
    padding: 0.5rem 0.9375rem;
    background: linear-gradient(to right, #873228, #c2a971);
    color: white;
    border-radius: 1.25rem;
    font-size: 0.75rem;
    margin-top: 0.625rem;
    box-shadow: 0 0.125rem 0.625rem rgba(0, 0, 0, 0.3);
    animation: glow 2s infinite alternate;
    position: relative;
}

.badge-icon {
    display: inline-block;
    margin: 0 0.3125rem;
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.footer-contact {
    width: 12.5rem;
    padding: 0.9375rem;
    background-color: rgba(20, 20, 20, 0.5);
    border-radius: 0.3125rem;
    border-left: 0.125rem solid #873228;
}

.contact-title {
    color: #c2a971;
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 0.9375rem;
    position: relative;
    padding-bottom: 0.3125rem;
}

.contact-title:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 3.125rem;
    height: 0.125rem;
    background-color: #873228;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.625rem;
}

.contact-icon {
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.625rem;
    display: inline-block;
    position: relative;
}

.qq-icon:before {
    content: 'QQ';
    color: #c2a971;
    font-weight: bold;
    font-size: 0.75rem;
}

.web-icon:before {
    content: '@';
    color: #c2a971;
    font-weight: bold;
    font-size: 0.875rem;
}

.contact-item a {
    color: #8b816d;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.875rem;
}

.contact-item a:hover {
    color: #c2a971;
    text-decoration: underline;
}

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.3);
    padding: 0.9375rem 0;
    text-align: center;
}

.footer-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.footer-nav a {
    color: #8b816d;
    margin: 0 0.9375rem;
    font-size: 0.75rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-nav a:hover {
    color: #c2a971;
}

@keyframes glow {
    from {
        box-shadow: 0 0 0.3125rem rgba(194, 169, 113, 0.5);
    }
    to {
        box-shadow: 0 0 0.9375rem rgba(194, 169, 113, 0.8);
    }
}

@media (min-width: 48rem) and (max-width: 75rem) {
    .footer-content {
        flex-wrap: wrap;
        padding: 1.875rem 1.25rem;
    }
    
    .footer-logo {
        width: 100%;
        margin-bottom: 1.5625rem;
        text-align: center;
        margin-right: 0;
    }
    
    .footer-info {
        width: 60%;
        padding: 0 0.9375rem;
    }
    
    .footer-contact {
        width: 40%;
        padding: 0 0.9375rem;
    }
    
    .footer-links a {
        margin: 0.3125rem 0.9375rem;
    }
    
    .footer-copyright {
        font-size: 0.8125rem;
    }
    
    .footer-nav {
        padding: 0.9375rem 0;
    }
    
    .footer-nav a {
        margin: 0.3125rem 0.9375rem;
        font-size: 0.8125rem;
    }
}

@media (max-width: 47.9375rem) {
    .modern-footer {
        padding: 1.25rem 0 0;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 1.25rem 0.9375rem;
    }
    
    .footer-logo {
        margin-right: 0;
        margin-bottom: 1.25rem;
    }
    
    .logo-text {
        font-size: 1.5rem;
    }
    
    .logo-text span {
        font-size: 1rem;
        top: -0.1875rem;
    }
    
    .footer-info {
        margin-bottom: 1.25rem;
        padding: 0;
    }
    
    .footer-links {
        justify-content: center;
        margin-bottom: 0.9375rem;
    }
    
    .footer-links a {
        margin: 0.3125rem 0.625rem;
        font-size: 0.8125rem;
    }
    
    .footer-copyright {
        font-size: 0.75rem;
        line-height: 1.8;
    }
    
    .footer-badge {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }
    
    .contact-title:after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-contact {
        width: 100%;
        max-width: 18.75rem;
        text-align: center;
    }
    
    .contact-item {
        justify-content: center;
    }
    
    .footer-bottom {
        padding: 0.625rem 0;
    }
    
    .footer-nav a {
        display: inline-block;
        margin: 0.3125rem 0.625rem;
        font-size: 0.75rem;
    }
}