/*
Theme Name: 秦小义企业主题
Theme URI: https://qyxtool.com/
Description: 一套符合国际主流 SaaS 审美、具备高性能与高度可配置性的 WordPress 主题。
Version: 2.3.1
Author: 秦小义
Author URI: https://qyxtool.com/
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: qinxiaoyi
Tags: saas, enterprise, corporate, clean, responsive
*/

/* 
Tailwind CSS 将会处理大部分样式，
此文件主要用于 WordPress 主题识别及基础重置。
*/

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px; /* 避免锚点定位被固定导航栏遮挡 */
}

.toc-container ul li a {
    display: flex;
    align-items: center;
    text-decoration: none;
}

/* Header & Navigation Fixes */
#masthead {
    z-index: 99999 !important;
}

/* Ensure sub-menus are even higher if needed, but 99999 is usually enough */
.main-navigation .sub-menu {
    z-index: 100000 !important;
}

.main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex !important; /* 强制使用弹性布局 */
    align-items: center !important;
}

.main-navigation ul li {
    position: relative;
    margin-left: 40px !important; /* 强制增加左侧间距，解决挤压问题 */
}

.main-navigation ul li:first-child {
    margin-left: 0 !important; /* 第一个元素不需要左边距 */
}

/* Sub-menu (Dropdown) Container */
.main-navigation .sub-menu {
    position: absolute !important;
    top: 100% !important;
    left: 50% !important;
    transform: translateX(-50%) translateY(10px) !important;
    background: #ffffff !important;
    min-width: 220px !important;
    padding: 12px !important;
    border-radius: 16px !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.02) !important;
    border: 1px solid rgba(243, 244, 246, 1) !important;
    opacity: 0 !important;
    visibility: hidden !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    z-index: 100000 !important;
    display: flex !important;
    flex-direction: column !important;
    margin-top: 0 !important;
}

/* Show Sub-menu on Hover */
.main-navigation li:hover > .sub-menu {
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateX(-50%) translateY(0) !important;
}

/* Sub-menu Item Styling */
.main-navigation .sub-menu li {
    margin: 0 0 2px 0 !important;
    margin-left: 0 !important;
    width: 100% !important;
}

.main-navigation .sub-menu a {
    display: block !important;
    padding: 12px 16px !important;
    color: #4b5563 !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    text-decoration: none !important;
    border-radius: 10px !important;
    transition: all 0.2s !important;
    white-space: nowrap !important;
    text-align: center !important;
}

.main-navigation .sub-menu a:hover {
    background-color: #f3f4f6 !important;
    color: var(--color-primary) !important;
}

/* Navigation Hover & Active States - Ultra Specific for SaaS 2.0 */
.main-navigation ul > li > a {
    position: relative !important;
    display: inline-block !important;
    color: #4b5563 !important;
    transition: all 0.3s ease !important;
    text-decoration: none !important;
    padding: 24px 0 !important; /* Increase hit area and center vertically in 80px header */
}

/* Hover Effect - Change color */
.main-navigation ul > li > a:hover {
    color: var(--color-primary) !important;
}

/* Active State Highlighting */
.main-navigation .current-menu-item > a,
.main-navigation .current-menu-ancestor > a,
.main-navigation .current_page_item > a,
.main-navigation .current_page_ancestor > a,
.main-navigation .current-post-ancestor > a {
    color: var(--color-primary) !important;
    font-weight: 700 !important;
}

/* Modern Active Indicator - Fixed width and centered */
.main-navigation ul > li.current-menu-item > a::after,
.main-navigation ul > li.current-menu-ancestor > a::after,
.main-navigation ul > li.current_page_item > a::after {
    content: '' !important;
    position: absolute !important;
    bottom: 12px !important;
    left: 50% !important;
    width: 16px !important;
    height: 3px !important;
    background: var(--color-primary) !important;
    border-radius: 10px !important;
    transform: translateX(-50%) !important;
    transition: width 0.3s ease !important;
}

.main-navigation ul > li:hover > a::after {
    width: 24px !important;
}

/* Sub-menu styling fix - Ensure they don't get the bottom bar */
.main-navigation .sub-menu a::after {
    display: none !important;
}

/* Sub-menu styling fix - Ensure they don't get the bottom bar */
.main-navigation .sub-menu a::after {
    display: none !important;
}

/* Sub-menu Active State */
.main-navigation .sub-menu .current-menu-item > a {
    background-color: color-mix(in srgb, var(--color-primary) 5%, transparent) !important;
    color: var(--color-primary) !important;
}

/* Utilities */
.no-scrollbar::-webkit-scrollbar {
    display: none;
}
.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.breadcrumb a, .breadcrumb span {
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
}

/* ==================== 全局响应式基础样式 ==================== */
/* 断点体系：
   - 480px: 小屏手机
   - 768px: 平板
   - 1024px: 小屏笔记本/大平板
   - 1280px: 标准笔记本
   - 1536px+: 大屏桌面
*/

/* 图片响应式 */
img {
    max-width: 100%;
    height: auto;
}

/* 容器响应式 */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px;
}

@media (min-width: 1536px) {
    .container {
        max-width: 1536px;
    }
}

/* 小屏手机 (max-width: 480px) */
@media (max-width: 480px) {
    body {
        font-size: 14px;
    }
    
    .container {
        padding: 0 12px;
    }
    
    h1 {
        font-size: 24px !important;
    }
    
    h2 {
        font-size: 20px !important;
    }
    
    h3 {
        font-size: 18px !important;
    }
}

/* 平板竖屏 (481px - 768px) */
@media (min-width: 481px) and (max-width: 768px) {
    h1 {
        font-size: 28px !important;
    }
    
    h2 {
        font-size: 22px !important;
    }
}

/* 大平板/小笔记本 (769px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding: 0 24px;
    }
}

/* 标准笔记本 (1025px - 1280px) */
@media (min-width: 1025px) and (max-width: 1280px) {
    .container {
        padding: 0 32px;
    }
}

/* 全局 Flex/Grid 响应式修复 */
@media (max-width: 768px) {
    /* 所有 inline-flex 改为 flex-column */
    .flex-row-mobile-to-col {
        flex-direction: column !important;
    }
    
    /* 隐藏不必要的间距 */
    .hide-mobile-gap {
        gap: 0 !important;
    }
}

/* 文字换行优化 */
.text-break-word {
    word-break: break-word;
    overflow-wrap: break-word;
}

/* 防止水平溢出 */
body, html {
    overflow-x: hidden;
}

#page {
    overflow-x: hidden;
}