/* 增强菜单激活状态 */
.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
    background-color: #f8f9fa;
    color: #007bff;
    font-weight: bold;
    border-bottom: 3px solid #007bff;
    transition: all 0.3s ease;
}

/* 下拉菜单激活状态 */
.navbar-default .navbar-nav > .open > a,
.navbar-default .navbar-nav > .open > a:hover,
.navbar-default .navbar-nav > .open > a:focus {
    background-color: #e7e7e7;
    color: #555;
}

/* 菜单项悬停效果 */
.navbar-default .navbar-nav > li > a:hover {
    background-color: #f8f9fa;
    color: #007bff;
    transition: all 0.2s ease;
}

/* 下拉菜单项激活状态 */
.dropdown-menu > .active > a,
.dropdown-menu > .active > a:hover,
.dropdown-menu > .active > a:focus {
    background-color: #007bff;
    color: white;
    font-weight: bold;
}

/* 移动端菜单激活状态 */
@media (max-width: 767px) {
    .navbar-default .navbar-nav > .active > a {
        background-color: #007bff;
        color: white;
    }
}


#json-target {
    border: 1px solid #ddd;
    padding: 15px;
    margin-top: 15px;
    min-height: 500px;
    background: #f8f9fa;
}


/* 全局基础样式 */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* 导航栏悬停效果 */
.nav > li > a:hover {
    background-color: #f5f7fa;
}

/* 下拉菜单优化 */
.dropdown-menu > li > a {
    padding: 8px 16px;
    transition: background 0.2s ease;
}
.dropdown-menu > li > a:hover {
    background-color: #f5f7fa;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .navbar-collapse {
        padding: 12px;
    }
    .nav.navbar-nav {
        flex-direction: column;
        gap: 8px;
    }
}
#results {
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 16px;
    overflow: auto; /* 支持长内容滚动 */
    background: #f8f9fa;
}
.json-viewer {
    font-family: 'Segoe UI', monospace;
    font-size: 14px;
}
.json-viewer .json-key {
    color: #c678dd;
}
.json-viewer .json-value {
    color: #98c379;
}
.json-viewer .json-string {
    color: #e5c07b;
}