/*
Theme Name: 证小喵极简主题
Theme URI: https://www.zhengxiaomiao.com
Description: 极致轻量的AI友好主题，纯语义化HTML，极速加载
Version: 1.3
Author: 证小喵
Text Domain: zhengxiaomiao
*/

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;line-height:1.7}
body{font-family:-apple-system,"Microsoft YaHei","PingFang SC","Helvetica Neue",sans-serif;color:#333;background:#f5f6fa}

/* 头部 */
header{background:linear-gradient(135deg,#1a3c6e,#2d5fa0);position:sticky;top:0;z-index:100;box-shadow:0 2px 20px rgba(26,60,110,.2)}
.header-inner{max-width:1060px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:4px}
.site-brand img{height:40px;display:block}

/* 导航（两行） */
.header-inner{flex-wrap:wrap;gap:4px}
nav{width:100%;margin-left:0}
nav ul{list-style:none;display:flex;flex-wrap:wrap;gap:2px}
nav a{color:rgba(255,255,255,.8);text-decoration:none;font-size:.78rem;padding:5px 10px;border-radius:5px;transition:all .2s;white-space:nowrap;display:block}
nav a:hover{background:rgba(255,255,255,.12);color:#fff}
nav .current-menu-item>a{background:rgba(255,255,255,.15);color:#fff;font-weight:500}

/* 下拉菜单 */
nav ul ul{position:absolute;top:100%;left:0;background:#fff;border-radius:8px;box-shadow:0 4px 20px rgba(0,0,0,.12);min-width:150px;display:none;padding:5px;z-index:300}
nav ul li{position:relative}
nav ul li:hover>ul{display:block}
nav ul ul a{color:#333;padding:6px 12px;display:block;white-space:nowrap;font-size:.78rem}
nav ul ul a:hover{background:#f0f5ff;color:#1a3c6e;border-radius:4px}
nav ul ul ul{top:0;left:100%}

/* 主容器 */
main{max-width:1060px;margin:0 auto;padding:32px 28px;min-height:60vh}

/* 英雄区 */
.hero{background:linear-gradient(135deg,#f0f6ff,#e6eefa);border-radius:16px;padding:48px 44px;margin-bottom:36px;overflow:hidden;border:1px solid rgba(26,60,110,.06)}
.hero h1{font-size:1.7rem;color:#1a3c6e;margin-bottom:8px;font-weight:700;line-height:1.3}
.hero p{font-size:.95rem;color:#5a6e8a;max-width:620px;line-height:1.7}

/* 快捷服务 */
.services-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:36px}
@media(max-width:640px){.services-row{grid-template-columns:repeat(2,1fr)}}
.service-card{background:#fff;border-radius:12px;padding:22px 18px;text-align:center;border:1px solid #f0f2f5;transition:all .25s}
.service-card:hover{border-color:#d0d8e8;box-shadow:0 4px 16px rgba(0,0,0,.06);transform:translateY(-2px)}
.service-card .s-title{font-size:.9rem;color:#1a3c6e;font-weight:500}
.service-card .s-desc{font-size:.78rem;color:#8899aa;margin-top:4px}

/* 分类/归档页 */
.archive-header{background:#fff;border-radius:12px;padding:28px 32px;margin-bottom:24px;border:1px solid #f0f2f5}
.archive-title{font-size:1.3rem;color:#1a3c6e;font-weight:600}
.archive-desc{margin-top:8px;font-size:.9rem;color:#667;line-height:1.6}

/* 文章标题 */
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:8px}
.section-title{font-size:1.15rem;color:#1a3c6e;font-weight:600}

/* 文章网格 */
.post-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:640px){.post-grid{grid-template-columns:1fr}}
.post-card{background:#fff;border-radius:12px;overflow:hidden;border:1px solid #f0f2f5;transition:all .3s}
.post-card:hover{box-shadow:0 8px 28px rgba(0,0,0,.07);transform:translateY(-3px);border-color:#d0d8e8}
.post-card-body{padding:22px 24px 24px}
.post-card h2{font-size:1.05rem;margin-bottom:8px;line-height:1.45}
.post-card h2 a{color:#1a3c6e;text-decoration:none;transition:color .2s}
.post-card h2 a:hover{color:#e8491d}
.post-card .meta{font-size:.75rem;color:#aab;margin-bottom:10px}
.post-card p{font-size:.88rem;color:#667;line-height:1.65}

/* 文章详情 */
.single-article{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.05)}
.single-article .article-header{padding:36px 40px 0}
.single-article h1{font-size:1.6rem;color:#1a3c6e;line-height:1.35;font-weight:700}
.single-article .meta{font-size:.8rem;color:#99a;margin-top:10px;padding-bottom:16px;border-bottom:1px solid #f0f2f5;display:flex;gap:16px;flex-wrap:wrap}
.single-article .meta span{display:flex;align-items:center;gap:4px}
.single-article .content{padding:24px 40px 40px}
.single-article .content h2{font-size:1.2rem;margin:32px 0 12px;color:#1a3c6e;font-weight:600}
.single-article .content h3{font-size:1.05rem;margin:22px 0 8px;color:#2a4a7a;font-weight:500}
.single-article .content p{font-size:.95rem;margin-bottom:16px;color:#444;line-height:1.85}
.single-article .content p:last-child{margin-bottom:0}
.single-article .content img{max-width:100%;height:auto;border-radius:10px;margin:20px 0;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.single-article .content blockquote{background:linear-gradient(135deg,#f4f8ff,#f8faff);border-left:4px solid #1a3c6e;padding:16px 22px;margin:22px 0;border-radius:0 10px 10px 0;color:#3a5a7a;font-size:.93rem}
.single-article .content blockquote p{margin-bottom:0}
.single-article .content ul,.single-article .content ol{margin:10px 0 10px 24px}
.single-article .content li{margin-bottom:6px;line-height:1.75;color:#444}
.single-article .content ul li::marker{color:#1a3c6e}
.single-article .content a{color:#1a3c6e;text-decoration:underline;text-underline-offset:2px}
.single-article .content a:hover{color:#e8491d}
.single-article .content hr{border:none;height:1px;background:linear-gradient(90deg,transparent,#e0e4ea,transparent);margin:32px 0}
.single-article .content strong{color:#1a3c6e}

/* 页面 */
.page-content{background:#fff;border-radius:16px;padding:40px 44px;border:1px solid #f0f2f5}
.page-content h1{font-size:1.4rem;color:#1a3c6e;margin-bottom:16px;font-weight:600}
.page-content p{margin-bottom:14px;line-height:1.8;color:#444}

/* 分页 */
.pagination{padding:30px 0;display:flex;justify-content:center;gap:6px}
.pagination a,.pagination span{display:inline-block;padding:8px 14px;border-radius:8px;background:#fff;color:#556;text-decoration:none;font-size:.85rem;border:1px solid #eee}
.pagination a:hover{background:#f0f4ff;color:#1a3c6e}
.pagination .current{background:#1a3c6e;color:#fff;border-color:#1a3c6e}

/* 底部 */
footer{background:linear-gradient(135deg,#1a3c6e,#1e4688);padding:40px 28px 36px;margin-top:48px}
.footer-inner{max-width:1060px;margin:0 auto;text-align:center;font-size:.82rem;color:rgba(255,255,255,.5)}
.footer-inner a{color:rgba(255,255,255,.65);text-decoration:none}
.footer-inner a:hover{color:#fff}
.footer-nav ul{list-style:none;display:flex;gap:24px;justify-content:center;margin-bottom:16px;flex-wrap:wrap}
.footer-nav a{font-size:.85rem}
.footer-brand{font-size:1rem;font-weight:600;color:rgba(255,255,255,.9);margin-bottom:8px}

/* 响应式 */
@media(max-width:768px){
.header-inner{padding:10px 16px}
}
@media(max-width:600px){
.single-article .article-header{padding:24px 20px 0}
.single-article h1{font-size:1.3rem}
.single-article .content{padding:16px 20px 24px}
.page-content{padding:24px 20px}
.hero{padding:32px 24px}
.hero h1{font-size:1.3rem}
}