/* 产业体系右边4大块 - 正确还原截图布局 */
.Industrial-system {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    padding: 0;
}

.Industrial-system > ul {
    display: block;
    margin: 0;
    padding: 0;
}

.Industrial-system > ul > li {
    display: block;
    width: 100%;
    margin-bottom: 20px;
}

.Industrial-system > ul:last-child > li:last-child {
    margin-bottom: 0;
}

/* 4大块卡片 - 左右布局，减少高度 */
.arrfref {
    padding: 6px 24px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    display: flex;
    flex-direction: row;
    align-items: center;
}

/* 左侧标题 */
.arrfref h3 {
    font-size: 15px;
    color: #0D6E39;
    margin: 0;
    padding-bottom: 6px;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
    width: 120px;
    position: relative;
}

/* 右侧图标列表 - 横向排列3个 */
.arrfref > ul {
    display: flex !important;
    flex-direction: row;
    justify-content: flex-start;
    gap: 30px;
    padding: 0;
    margin: 0;
    list-style: none;
    flex: 1;
    margin-left: 30px;
}

.arrfref > ul > li {
    margin: 0;
    flex: 0 0 auto;
}

/* 图标链接 - 上下排列（图标在上，文字在下） */
.arrfref > ul > li a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    color: #666;
    font-size: 13px;
    transition: all 0.3s ease;
}

.arrfref > ul > li a:hover {
    color: #0D6E39;
}

/* 图标容器 */
.arrfref > ul > li a i {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f9f0;
    border-radius: 8px;
    font-size: 22px;
    transition: all 0.3s ease;
}

.arrfref > ul > li a:hover i {
    background: #8AD32A;
    color: #fff;
}

.arrfref > ul > li a p {
    margin: 0;
    line-height: 1.2;
    white-space: nowrap;
}

/* 底部footer - 纵向一列排列 */
.footer-lt p {
    margin: 10px 0 !important;
    text-align: center;
}

.footer-lt p span {
    padding: 0;
    border-left: none;
    display: block;
    margin-bottom: 8px;
}

.footer-lt nav {
    margin-top: 15px;
}

.footer-lt nav a {
    display: block;
    margin: 5px 0;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 14px;
}

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

.footer-txt {
    margin-top: 15px !important;
}

/* ========== 修复导航栏上方空白条问题 ========== */
/* 移除 html 和 body 的所有默认间距 */
html, body.bg-color {
    margin: 0 !important;
    padding: 0 !important;
    height: 100%;
}

/* 隐藏或移除 accessNull div */
#accessNull {
    display: none !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* 确保 container 紧贴顶部 */
#container {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

/* 修复 header 定位 - 移除 absolute 定位导致的问题 */
#header {
    margin-top: 0 !important;
    padding-top: 0 !important;
}

.header {
    position: relative !important;
    top: 0 !important;
    margin-top: 0 !important;
    padding-top: 9px !important;
    padding-bottom: 9px !important;
}

/* 移动端适配 */
@media (max-width: 768px) {
    .header {
        position: relative !important;
    }
}