/* 联系我们页面 */
.contact-page {
    min-height: calc(100vh - 64px);
    background-color: #f8fafc;
}

.contact-hero {
    padding: 60px 0 48px;
    text-align: center;
}

.contact-hero-title {
    font-size: 32px;
    font-weight: 700;
    color: #1a2332;
    margin: 0 0 10px;
}

.contact-hero-subtitle {
    font-size: 15px;
    color: #6b7280;
    margin: 0;
}

.contact-container {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 48px 80px;
}

/* 联系方式卡片 */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.contact-card {
    background-color: #fff;
    border: 1px solid #e8ecf1;
    border-radius: 12px;
    padding: 28px 24px;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    transition: all 0.2s ease;
    text-decoration: none;
    color: inherit;
}

.contact-card:hover {
    border-color: #1a73e8;
    box-shadow: 0 4px 16px rgba(26, 115, 232, 0.08);
    transform: translateY(-2px);
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background-color: #e8f0fe;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
    overflow: hidden;
}

.contact-card-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 12px;
}

.contact-card-body h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1a2332;
    margin: 0 0 4px;
}

.contact-card-body p {
    font-size: 14px;
    color: #6b7280;
    margin: 0;
    line-height: 1.5;
}

/* 暗色模式 */
body.dark-mode .contact-page {
    background-color: #0d1117;
}

body.dark-mode .contact-hero-title {
    color: #e2e8f0;
}

body.dark-mode .contact-hero-subtitle {
    color: #8896a6;
}

body.dark-mode .contact-card {
    background-color: #161b22;
    border-color: #2a3140;
}

body.dark-mode .contact-card:hover {
    border-color: #4da3ff;
    box-shadow: 0 4px 16px rgba(77, 163, 255, 0.08);
}

body.dark-mode .contact-card-icon {
    background-color: #1a2744;
}

body.dark-mode .contact-card-body h3 {
    color: #e2e8f0;
}

body.dark-mode .contact-card-body p {
    color: #8896a6;
}

/* 响应式 */
@media (max-width: 768px) {
    .contact-hero {
        padding: 40px 0 32px;
    }

    .contact-hero-title {
        font-size: 26px;
    }

    .contact-container {
        padding: 0 20px 60px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .contact-hero {
        padding: 32px 0 24px;
    }

    .contact-hero-title {
        font-size: 22px;
    }

    .contact-container {
        padding: 0 16px 48px;
    }
}