@import "https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;500;700&family=DM+Sans:wght@400;500;700&display=swap";*{box-sizing:border-box;margin:0;padding:0}html,body{background:#f0f7ff;min-height:100vh;font-family:Noto Sans SC,DM Sans,sans-serif}a{text-decoration:none}.app-shell{color:#1e293b;min-height:100vh}.top-nav{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100;background:#f0f7ffeb;border-bottom:1px solid #2563eb14;justify-content:space-between;align-items:center;padding:16px 24px;display:flex;position:sticky;top:0}.nav-home{color:#2563eb;align-items:center;gap:6px;font-size:14px;font-weight:500;transition:opacity .2s;display:flex}.nav-home:hover{opacity:.8}.nav-links{gap:16px;font-size:13px;display:flex}.nav-links a{color:#94a3b8;font-weight:400;transition:color .2s}.nav-links a:hover,.nav-links a.router-link-active{color:#2563eb}