.top-grid-list {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px 15px;  /* 行间距16px, 列间距16px */
    list-style: none;
    padding: 0;
    margin: 0;
}

.top-grid-list li {
    margin: 0;
}

.top-grid-list li a {
    display: block;
    text-decoration: none;
    color: inherit;
    margin-bottom: 0 !important;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.top-grid-list li a:hover {
    text-decoration: underline;
    color: var(--top-link-color);
}

.top-grid-list li a:hover {
    text-decoration: underline;
    color: var(--top-link-color);
}

/* 竖向列表顶层容器 */
.top-columns-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* PC端：等宽三列 */
    gap: var(--font-size-p); /* 列间距 */
    width: 100%;
}

@media (max-width: 1200px) {
    .top-columns-grid {
        grid-template-columns: repeat(2, 1fr); /* 平板端：双列 */
    }
}


@media (max-width: 480px) {
    .top-columns-grid {
        grid-template-columns: 1fr; /* 手机端：单列堆叠 */
        gap: 0 !important;
    }
}


/* 列表容器 */
.top-divider-list {
    list-style: none;
    padding: 0;
    margin: 0 !important;
}

/* 列表项 */
.top-divider-list li {
    list-style: none !important;
    margin: 0 !important;
    border-bottom: 1px solid #e8e8e8; /* 竞品同款浅灰色 */
}

/* 链接样式：大点击区域 + 强调字体 */
.top-divider-list li a {
    display: block; /* 块级元素，让整行可点 */
    padding-top: 16px;
    text-decoration: none;
    color: #0068b6;
    font-size: var(--font-size-p);
    line-height: 1.5;
    transition: opacity 0.2s ease;
}

.top-divider-list li a:hover {
    text-decoration: none; /* 保持清爽，仅做透明度变化或下划线 */
    opacity: 0.8;
}