/* assets/css/custom.css 额外补充样式 (确保移动端细节) */
@media (max-width: 768px) {
    .main-navigation ul.active {
        display: flex !important;
        flex-direction: column;
        background: #fff;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        padding: 1.2rem;
        box-shadow: 0 4px 12px rgba(0,0,0,0.05);
        border-top: 1px solid #e2e8f0;
        z-index: 99;
    }
    .main-navigation ul li {
        margin: 0.5rem 0;
    }
    .posts-grid, .poems-grid {
        grid-template-columns: 1fr !important;
        gap: 1.2rem;
    }
    .site-title {
        font-size: 1.4rem;
    }
    .hero-title {
        font-size: 2rem !important;
    }
    .single .entry-title {
        font-size: 1.8rem;
    }
    .entry-content {
        font-size: 1rem;
    }
}
/* 优化滚动与触摸 */
body {
    overflow-x: hidden;
}
button.menu-toggle {
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: #2c3e2f;
    outline: none;
}