.sibling-page-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    margin: 20px 0;
    position: relative;
	font-family: 'Merriweather';
    
}

.sibling-page-navigation a {
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 18px;
}

.sibling-page-navigation a:hover {
    color: #000;
}

.nav-previous,
.nav-next {
    flex: 0 0 auto;
    max-width: 48%;
}

.nav-previous {
    text-align: left;
}

.nav-previous a {
    flex-direction: row;
}

.nav-previous a:hover {
    transform: translateX(-5px);
}

.nav-next {
    text-align: right;
}

.nav-next a {
    flex-direction: row;
}

.nav-next a:hover {
    transform: translateX(5px);
}

.nav-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-previous .nav-content {
    align-items: flex-start;
}

.nav-next .nav-content {
    align-items: flex-end;
}

.nav-label {
    font-size: 12px;
    text-transform: uppercase;
    color: #000;
    letter-spacing: 1.2px;
    font-weight: bold;
}

.nav-title {
    font-size: 15px;
    font-weight: 400;
    color: #333;
    line-height: 1.4;
}

/* 箭头样式 - 更大更粗 */
.nav-arrow {
    font-size: 42px;
    color: #bbb;
    font-weight: bold;
    line-height: 1;
    transition: color 0.3s ease;
}

.sibling-page-navigation a:hover .nav-arrow {
    color: #888;
}

/* 响应式 */
@media (max-width: 768px) {
    .sibling-page-navigation {
        flex-direction: column;
        gap: 30px;
        align-items: stretch;
    }
    
    .nav-previous,
    .nav-next {
        max-width: 100%;
    }
}