/*
Theme Name: US Stock News
Theme URI: https://news.qince.net
Author: News Aggregator
Description: 美股新闻聚合自适应主题 - 实时新闻流,手机PC端完美适配
Version: 1.2.0
License: GPL2
*/

/* 基础重置 */
*,*::before,*::after{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{background:#f8f9fb;color:#1a2332;line-height:1.6;-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;height:auto;}

/* 顶部导航 - 精致质感 */
.site-header{background:#0a1628;color:#fff;position:sticky;top:0;z-index:999;box-shadow:0 1px 0 rgba(255,255,255,0.04) inset,0 4px 20px rgba(0,0,0,0.18);border-bottom:1px solid rgba(255,255,255,0.06);}
.site-nav{max-width:1320px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 28px;height:62px;}
.site-logo{font-size:1.15em;font-weight:700;color:#fff;display:flex;align-items:center;gap:9px;letter-spacing:0.3px;}
.site-logo .logo-icon{color:#34d399;font-size:1.1em;}
.site-nav-links{display:flex;gap:28px;align-items:center;}
.site-nav-links a{color:rgba(255,255,255,0.72);font-size:0.9em;font-weight:500;transition:color .2s;position:relative;padding:4px 0;}
.site-nav-links a:hover{color:#fff;}
.site-nav-links a:hover::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:#34d399;border-radius:2px;}
.site-nav-time{color:rgba(255,255,255,0.4);font-size:0.78em;font-family:'SF Mono',Consolas,monospace;margin-left:12px;letter-spacing:0.5px;}

/* 主体容器 */
.site-main{min-height:calc(100vh - 62px - 92px);}

/* 底部 - 分层设计 */
.site-footer{background:#0a1628;color:rgba(255,255,255,0.5);padding:0;font-size:0.85em;}
.site-footer .footer-inner{max-width:1320px;margin:0 auto;padding:28px 28px;}
.site-footer .footer-copy{border-bottom:1px solid rgba(255,255,255,0.06);padding-bottom:18px;margin-bottom:18px;text-align:center;color:rgba(255,255,255,0.4);font-size:0.82em;letter-spacing:0.3px;}
.site-footer .footer-stats{display:flex;justify-content:center;gap:48px;flex-wrap:wrap;}
.site-footer .footer-stat{text-align:center;}
.site-footer .footer-stat-num{color:#34d399;font-size:1.6em;font-weight:700;line-height:1.2;font-variant-numeric:tabular-nums;}
.site-footer .footer-stat-label{color:rgba(255,255,255,0.42);font-size:0.76em;letter-spacing:0.5px;text-transform:uppercase;margin-top:2px;}
.site-footer a{color:#34d399;}

/* 响应式 */
@media (max-width:768px){
    .site-nav{height:54px;padding:0 16px;}
    .site-logo{font-size:1em;}
    .site-nav-links{gap:16px;}
    .site-nav-links a{font-size:0.82em;}
    .site-nav-time{display:none;}
    .site-footer .footer-inner{padding:22px 16px;}
    .site-footer .footer-stats{gap:28px;}
    .site-footer .footer-stat-num{font-size:1.4em;}
}