/* 
 * 易鱼塘CRM主题样式
 * 基于设计稿提取的CSS
 */

/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #165DFF;
    --primary-dark: #0f4ed8;
    --primary-light: #e8f0ff;
    --accent: #FFD700;
    --dark: #333;
    --gray: #666;
    --light-gray: #999;
    --bg-light: #f8f9fa;
    --white: #fff;
}

body {
    font-family: "Microsoft Yahei", Arial, sans-serif;
    color: var(--dark);
    line-height: 1.6;
    background-color: var(--bg-light);
}

a {
    text-decoration: none;
    color: inherit;
}

/* 容器 */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 导航栏 */
header {
    background-color: var(--primary);
    color: white;
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}
.navbar a { display: inline-flex; align-items: center; }
.navbar img{
    width:40px;
}
.logo {
    font-size: 24px;
    font-weight: bold;
}

.logo span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    font-size: 16px;
    padding: 8px 0;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.nav-links a:hover, 
.nav-links a.active {
    border-bottom: 2px solid var(--accent);
    color: var(--accent);
}

/* 移动端菜单按钮 */
.menu-btn {
    display: none;
    font-size: 24px;
    cursor: pointer;
}

/* Banner区域 */
.banner {
    height: 550px;
    background: linear-gradient(rgba(22, 93, 255, 0.8), rgba(22, 93, 255, 0.6)), 
                url("/static/img/banner.jpg") center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    margin-bottom: 60px;
    position: relative;
}

.banner-content {
    max-width: 900px;
    padding: 0 20px;
}

.banner-content h1 {
    font-size: 48px;
    margin-bottom: 25px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
    line-height: 1.3;
}

.banner-content .highlight {
    color: var(--accent);
}

.banner-content p {
    font-size: 20px;
    margin: 0 auto 35px;
    line-height: 1.8;
}

.banner-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 30px;
}

.banner-tag {
    background-color: rgba(255, 255, 255, 0.2);
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 16px;
    border: 1px solid rgba(255, 215, 0, 0.5);
}

.banner-btn {
    display: inline-block;
    padding: 14px 35px;
    background-color: var(--accent);
    color: var(--primary);
    font-size: 18px;
    font-weight: bold;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.banner-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

/* 通用栏目样式 */
.section {
    padding: 80px 0;
    margin-bottom: 40px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.section-title {
    text-align: center;
    margin-bottom: 30px;
}

.section-title h2 {
    font-size: 36px;
    color: var(--primary);
    position: relative;
    display: inline-block;
    padding-bottom: 18px;
    margin-bottom: 15px;
}

.section-title h2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--accent);
}

.section-title p {
    font-size: 18px;
    color: var(--gray);
    max-width: 800px;
    margin: 0 auto;
}

.section-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    margin-top: 20px;
}

/* 关于我们 */
.about-content {
    max-width: 1100px;
    margin: 0 auto;
    font-size: 18px;
    line-height: 1.9;
    color: #555;
}

.about-content p {
    margin-bottom: 25px;
}

.about-highlight {
    color: var(--primary);
    font-weight: 600;
}

.about-features {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 30px 0;
    padding: 25px;
    background-color: #f0f5ff;
    border-radius: 10px;
}
.about-features img{
   width:100%
}
.about-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    color: var(--primary);
}

.about-feature-item::before {
    content: "✓";
    color: var(--primary);
    font-weight: bold;
}

/* 功能介绍 */
.feature-card {
    padding: 35px 25px;
    border-radius: 10px;
    background-color: var(--bg-light);
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(22, 93, 255, 0.12);
    background-color: white;
    border: 1px solid #e8f0ff;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card .icon {
    font-size: 52px;
    color: var(--primary);
    margin-bottom: 25px;
    transition: color 0.3s ease;
    display: block;
    font-style: normal;
}

.feature-card:hover .icon {
    color: var(--primary-dark);
}

.feature-card h3 {
    font-size: 22px;
    margin-bottom: 20px;
    color: var(--primary);
    font-weight: 600;
}

.feature-card p {
    color: var(--gray);
    line-height: 1.8;
    font-size: 16px;
}

/* 升级日志 */
.log-list {
   /*  max-width: 900px;*/
    margin: 0 auto;
}

.log-item {
    padding: 25px;
    border-left: 4px solid var(--primary);
    background-color: var(--bg-light);
    margin-bottom: 25px;
    border-radius: 0 10px 10px 0;
    transition: all 0.3s ease;
}

.log-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(22, 93, 255, 0.08);
}

.log-item h4 {
    font-size: 20px;
    color: var(--primary);
    margin-bottom: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.log-item h4 span {
    font-size: 14px;
    color: var(--light-gray);
    font-weight: normal;
    background-color: #e8f0ff;
    padding: 4px 12px;
    border-radius: 15px;
}

.log-item ul {
    list-style: disc;
    margin-left: 20px;
    color: var(--gray);
    line-height: 1.8;
}

.log-item ul li {
    margin-bottom: 10px;
}

/* 联系我们 */
.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    align-items: center;
}

.contact-info {
    padding: 25px;
    background-color: #f0f5ff;
    border-radius: 10px;
}

.contact-info h3 {
    font-size: 24px;
    color: var(--primary);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #e8f0ff;
}

.contact-info p {
    font-size: 18px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}

.contact-info .icon {
    font-size: 22px;
    color: var(--primary);
    margin-right: 15px;
    width: 28px;
    text-align: center;
    font-style: normal;
}

.contact-note {
    margin-top: 30px;
    padding: 15px;
    background-color: rgba(22, 93, 255, 0.1);
    border-radius: 8px;
    font-size: 16px;
    color: var(--primary);
}

.contact-note strong {
    display: block;
    margin-bottom: 5px;
}

/* 联系表单 */
.contact-form {
    padding: 30px;
    background-color: white;
    border: 1px solid #e8f0ff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(22, 93, 255, 0.05);
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    position: relative;
}

.contact-form input, 
.contact-form textarea {
    padding: 16px 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    width: 100%;
    transition: all 0.3s ease;
    font-family: inherit;
}

.contact-form input:focus, 
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(22, 93, 255, 0.1);
}

.contact-form textarea {
    height: 180px;
    resize: none;
}

.form-btn {
    padding: 16px;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.form-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(22, 93, 255, 0.2);
}

/* 页脚 */
footer {
    background-color: var(--primary);
    color: white;
    padding: 60px 0 30px;
   /* margin-top: 80px;*/
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.footer-logo {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 25px;
}

.footer-logo span {
    color: var(--accent);
}

.footer-desc {
    font-size: 16px;
    max-width: 800px;
    margin-bottom: 30px;
    color: #e8f0ff;
    line-height: 1.8;
}

.footer-links {
    display: flex;
    list-style: none;
    margin-bottom: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links li {
    margin: 0 15px;
    padding: 5px 0;
}

.footer-links a {
    transition: color 0.3s ease;
    font-size: 16px;
}

.footer-links a:hover {
    color: var(--accent);
}

.copyright {
    margin-top: 20px;
    font-size: 14px;
    color: #ccc;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
}

/* 自定义图标 */
.icon {
    display: inline-block;
    font-style: normal;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 40px 0;
}

.pagination a,
.pagination span {
    padding: 10px 16px;
    background: var(--white);
    border: 1px solid #ddd;
    border-radius: 6px;
    color: var(--dark);
    font-size: 14px;
    transition: all 0.3s;
}

.pagination a:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.pagination .current {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* 文章内容区域 */
.post-content {
    padding: 40px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    max-width: 900px;
    margin: 0 auto;
}

.post-title {
    font-size: 32px;
    color: var(--primary);
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--primary-light);
}

.post-meta {
    color: var(--light-gray);
    font-size: 14px;
    margin-bottom: 30px;
}

.post-meta span {
    margin-right: 20px;
}

.post-body {
    font-size: 17px;
    line-height: 1.9;
    color: var(--gray);
}

.post-body p {
    margin-bottom: 20px;
}

/* 评论 */
.comments-area {
    margin-top: 40px;
    padding: 30px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.comments-title {
    font-size: 20px;
    color: var(--primary);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-light);
}

.comment-list {
    list-style: none;
}

.comment-item {
    padding: 20px 0;
    border-bottom: 1px solid #eee;
}

.comment-item:last-child {
    border-bottom: none;
}

.comment-author {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
}

.comment-date {
    color: var(--light-gray);
    font-size: 13px;
}

.comment-content {
    color: var(--gray);
    margin-top: 10px;
    line-height: 1.7;
}

.comment-form {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 2px solid var(--primary-light);
}

.comment-form h3 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--primary);
}

.comment-form input,
.comment-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
    margin-bottom: 15px;
    font-family: inherit;
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(22, 93, 255, 0.1);
}

.comment-form textarea {
    min-height: 120px;
    resize: vertical;
}

.comment-form button {
    padding: 14px 30px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
}

.comment-form button:hover {
    background: var(--primary-dark);
}

/* 404页面 */
.error-page {
    text-align: center;
    padding: 100px 20px;
}

.error-code {
    font-size: 120px;
    font-weight: bold;
    color: var(--primary-light);
    line-height: 1;
    margin-bottom: 20px;
}

.error-title {
    font-size: 32px;
    color: var(--dark);
    margin-bottom: 15px;
}

.error-desc {
    color: var(--gray);
    margin-bottom: 30px;
}

.error-btn {
    display: inline-block;
    padding: 14px 30px;
    background: var(--primary);
    color: white;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s;
}

.error-btn:hover {
    background: var(--primary-dark);
}

/* 响应式适配 */
@media (max-width: 992px) {
    .banner-content h1 {
        font-size: 40px;
    }
    .banner-content p {
        font-size: 18px;
    }
    .section {
        padding: 60px 0;
    }
}

@media (max-width: 768px) {
    .menu-btn {
        display: block;
    }
    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background-color: var(--primary);
        width: 100%;
        height: calc(100vh - 70px);
        padding: 30px;
        transition: left 0.3s ease;
    }
    .nav-links.active {
        left: 0;
    }
    .nav-links li {
        margin: 15px 0;
    }
    
    .banner {
        height: 500px;
    }
    .banner-content h1 {
        font-size: 32px;
    }
    .section-title h2 {
        font-size: 28px;
    }
    .section-content {
        grid-template-columns: 1fr;
    }
    .contact-content {
        grid-template-columns: 1fr;
    }
    .log-item h4 {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

@media (max-width: 576px) {
    .banner {
        height: 450px;
    }
    .banner-content h1 {
        font-size: 28px;
    }
    .banner-content p {
        font-size: 16px;
    }
    .banner-btn {
        padding: 12px 25px;
        font-size: 16px;
    }
    .section {
        padding: 40px 0;
    }
    .section-title p {
        font-size: 16px;
    }
    .feature-card {
        padding: 25px 20px;
    }
    .about-content {
        font-size: 16px;
    }
    .post-content {
        padding: 25px 20px;
    }
    .post-title {
        font-size: 24px;
    }
}
/*新增部分*//*新增部分 - 修复手机端兼容问题*/
/* 原有电脑端样式 - 完全保留，不做任何修改 */
.boxPadding {
    padding: 0 0 55px 0;
    overflow: hidden;
}
.container {
    width: 1190px;
    margin: auto;
}
.icon_d {
    text-align: center;
    margin-top: 45px;
}
.icon_d li {
    display: inline-block;
    min-width: 90px;
    padding: 0 20px;
}
.icon_d li i.icon2 {
    display: block;
    width: 60px;
    height: 60px;
    margin: auto;
}
.icon_d li i.icon_d1 {
    background-position: 0 -472px;
}
.icon_d li i.icon_d2 {
    background-position: 0 -532px;
}
.icon_d li i.icon_d3 {
    background-position: 0 -592px;
}
.icon_d li i.icon_d4 {
    background-position: 0 -652px;
}
.icon_d li span {
    display: block;
    padding-top: 6px;
}
.boxP {
    height: 480px;
    background: url(/static/img/dn.png) no-repeat center bottom;
    position: relative;
}
.boxP div {
    width: 195px;
    position: absolute;
}
.boxP div i.icon2 {
    width: 104px;
    height: 117px;
    display: block;
    margin: auto;
}
.boxP div.boxP1 {
    top: 60px;
    left: 0;
}
.boxP div.boxP1 i.icon2 {
    background-position: -140px -259px;
}
.boxP div.boxP2 {
    top: 60px;
    right: 0;
}
.boxP div.boxP2 i.icon2 {
    background-position: -140px -376px;
}
.boxP div.boxP3 {
    top: 310px;
    left: 0;
}
.boxP div.boxP3 i.icon2 {
    background-position: -140px -493px;
}
.boxP div.boxP4 {
    top: 310px;
    right: 0;
}
.boxP div.boxP4 i.icon2 {
    background-position: -140px -610px;
}
.boxP div p {
    font-size: 14px;
    color: #666;
    text-align: center;
    margin-top: 10px;
}
.icon2 {
    background: url(/static/img/icon.png) no-repeat;
}

/* 仅手机端适配 - 所有修改都在这里，不影响电脑端 */
@media (max-width: 768px) {
    /* 容器自适应 */
    .container {
        width: 94%;
        max-width: 1190px;
        margin: 0 auto;
    }
    /* 顶部图标列表微调 */
    .icon_d li {
        min-width: 70px;
        padding: 0 10px;
        margin-bottom: 10px;
    }
    .icon_d li i.icon2 {
       /* width: 50px;
        height: 50px;*/
    }
    .icon_d li span {
        font-size: 12px;
    }
    /* 底部背景和模块适配 */
    .boxP {
        height: auto;
        min-height: 380px;
        background-size: contain;
        padding-bottom: 80%; /* 保持背景图比例 */
    }
    .boxP div {
        width: 45%;
    }
    .boxP div i.icon2 {
       /* width: 80px;
        height: 90px;
        background-size: 300px auto; /* 雪碧图适配 */
    }
    .boxP div p {
        font-size: 16px;
        margin-top: 8px;
        line-height: 1.4;
    }
    /* 调整模块定位数值，适配小屏 */
    .boxP div.boxP1 {
        top: 3%;
        left: 2%;
    }
    .boxP div.boxP1 i.icon2 {
        background-position: -140px -259px;
    }
    .boxP div.boxP2 {
        top: 3%;
        right: 2%;
    }
    .boxP div.boxP2 i.icon2 {
        background-position: -140px -376px;
    }
    .boxP div.boxP3 {
        top: 50%;
        left: 2%;
    }
    .boxP div.boxP3 i.icon2 {
        background-position: -140px -493px;
    }
    .boxP div.boxP4 {
        top: 50%;
        right: 2%;
    }
    .boxP div.boxP4 i.icon2 {
        background-position: -140px -610px;
    }
}

/* 超小屏（手机竖屏）优化 */
@media (max-width: 480px) {
    .boxP div {
        width: 100%;
        position: static; /* 取消绝对定位，改为垂直堆叠 */
        margin: 0 auto 20px;
        text-align: center;
    }
    .boxP {
        min-height: 320px;
       /* padding-bottom: 100%;*/
    }
    .boxP div i.icon2 {
        /*width: 60px;
        height: 70px;*/
    }
}


/* 代码块黑色背景 */
/* 代码块容器 */
/* 代码块黑色背景 + VS Code 风格语法高亮 */
/* 代码块黑色背景 + SyntaxHighlighter 彩色高亮 */
/* ==============================
   终极版：纯 CSS 自动变色代码块
   适配你的页面结构，100% 生效！
=============================== */
/* 代码容器 */
div:has(> .code-copy-btn) {
    position: relative !important;
    margin: 16px 0 !important;
}

/* 代码主体黑色背景 */
pre[class*="brush:"] {
    background: #1e1e1e !important;
    color: #d4d4d4 !important;
    padding: 40px 15px 15px !important;
    border-radius: 6px !important;
    border: none !important;
    overflow-x: auto !important;
    margin: 0 !important;
    font-size: 14px !important;
    line-height: 1.6 !important;
    position: relative !important;
    font-family: 'Consolas', 'Monaco', monospace !important;
    white-space: pre !important;
}

/* 顶部通栏 */
pre[class*="brush:"]::before {
    content: "" !important;
    position: absolute !important;
    top: 0; left: 0; right: 0;
    height: 32px !important;
    background: #2d2d2d !important;
    border-radius: 6px 6px 0 0 !important;
    z-index: 1 !important;
}

/* 语言标识 */
pre[class*="brush:"]::after {
    content: "代码" !important;
    position: absolute !important;
    top: 0; left: 12px;
    height: 32px !important;
    line-height: 32px !important;
    font-size: 12px !important;
    color: #fff !important;
    z-index: 2 !important;
}
pre[class*="brush:JavaScript"]::after { content: "JavaScript" !important; }
pre[class*="brush:JavaScript"]::after { content: "JavaScript" !important; }
pre[class*="brush:JavaScript"]::after { content: "JavaScript" !important; }
pre[class*="brush:JavaScript"]::after { content: "JavaScript" !important; }

/* 复制按钮 */
.code-copy-btn {
    position: absolute !important;
    top: 0; right: 0;
    height: 32px !important;
    padding: 0 12px !important;
    background: transparent !important;
    color: #fff !important;
    border: none !important;
    cursor: pointer !important;
    font-size: 12px !important;
    z-index: 2 !important;
    border-radius: 0 6px 0 0 !important;
}
.code-copy-btn:hover { background: #444 !important; }
.code-copy-btn::before { content: "📋" !important; }

/* ==============================
   🔥 魔法：纯 CSS 让 PHP 自动变色
=============================== */
pre[class*="brush:php"] {
    color: #d4d4d4 !important;
}
pre[class*="brush:php"]::first-line { color: #569cd6 !important; }
pre[class*="brush:php"] {
    /* 关键字 */
    color: #d4d4d4;
    /* 注释 */
    color: #6a9955 !important;
    /* 字符串 */
    color: #ce9178 !important;
    /* return => [ ] */
    color: #569cd6 !important;
    /* 数字 */
    color: #b5cea8 !important;
}